Doctor Warrick Bishop - Heart Health

By Doctor Warrick Bishop

Welcome to Doctor Warrick's podcast channel. Warrick is a practicing cardiologist and author with a desire to help people live as well as possible for as long as possible. Warrick believes in educatin... more

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How many episodes does Doctor Warrick Bishop - Heart Health have?

The podcast currently has 364 episodes available.

Doctor Warrick Bishop - Heart Health episodes:

September 29, 2024EP353: 6 Tips For Bone Health
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients.
Doctor Warrick Bishop, a cardiologist and CEO of the Healthy Heart Network, discusses tips for preventing osteoporosis and maintaining strong bones as people age. The key points include:
1) getting enough calcium, vitamin D, and vitamin K2 to provide the building blocks for bone health;
2) incorporating resistance training to stimulate bone growth;
3) limiting processed foods and reducing alcohol consumption;
4) ensuring adequate protein intake to support muscle and bone development; and
5) quitting smoking, which can be detrimental to bone health. Dr. Bishop emphasizes the importance of taking a holistic approach to bone and muscle strength as people get older in order to maximize their health span.
Takeaways:
Osteoporosis is a major health issue, with heart disease being a leading cause of death in Australia.

Axial bone loading, such as through the OsteoStrong program, can help strengthen bones and muscles.

Key nutrients for bone health include calcium, vitamin D, and vitamin K2.

Resistance training/weight training is crucial for maintaining bone and muscle strength as we age.

Limiting processed foods and reducing alcohol consumption can benefit bone health.

Adequate protein intake, around 2g per kg of body weight per day, is important for building and maintaining muscle and bone.

Smoking is detrimental to bone health, in addition to its many other negative health impacts.

Doctor Bishop encourages listeners to join the Healthy Heart Network to better understand their heart health and risk factors.
Australia, like the rest of the western world, has a heart problem.
Over 9 million people around the world die from heart disease every year.
Every 10 minutes, someone in Australia suffers a heart attack. And 21 lives are lost daily because of it.
The devastating fact in all of this is…
Almost every one of those cases could have been prevented.
This podcast is for anyone who wants to improve their health literacy and gain information to help them make the best decisions about their risk of heart attack, their cholesterol, blood pressure, risk of diabetes, weight loss and general health. Join me on my personal mission journey to prevent Heart Attack on a global scale. If you like this podcast, I would be honoured by a 5-star review and appreciate if you let your friends and family know about this podcast; you may even save the life of someone you love!
Are You at Risk of a Sudden Heart Attack? How Healthy is Your Heart? Really?
Heart disease is the #1 killer in the Western World. In Australia, someone dies every 28 minutes from heart disease. That’s 51 people a day. In the US, someone has a heart attack every 40 SECONDS! Fortunately, many heart attacks are preventable. However, regular exercise and eating healthy are no guarantee you won’t succumb to this silent killer.
94% of Australians have at least One Risk Factor for heart disease.

59% of Australians have been Touched by heart disease.

Yet only 3% of Australians have had a Full Heart-Health Assessment in the past 12 months.
Do the free heart check today at www.virtualheartcheck.com.au
Join the Healthy Heart Network and become part of our growing community!
Do You Want to Improve Your Heart’s Health and Reduce Your Risk of Suffering a Heart Attack? Join The Healthy Heart Network For Only $5 Lifetime Access (Valued at over $55)!
The Healthy Heart Network is designed to help members:
understand the present state of their heart’s health

recognise their current level of risk of suffering a heart attack

Learn the positive steps they can take to improve their situation
Visit https://healthyheartnetwork.com/ and click on the JOIN THE FAMILY BUTTON
...more
14min
September 22, 2024EP352: Longevity Lounge with Doctor Warrick Bishop
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients.
Dr. Warrick Bishop is a renowned Australian cardiologist who is passionate about preventing heart disease. He became interested in preventative cardiology after a personal experience where he was unable to save a patient who suffered a sudden cardiac arrest. This led him to realize the limitations of the traditional approach of waiting for problems to arise before taking action. Dr. Bishop advocates for proactive screening and monitoring of heart health, including the use of new technologies like cardiac CT scans to detect plaque buildup in arteries before symptoms appear. He emphasizes the importance of managing blood pressure, cholesterol, and other risk factors to avoid heart attacks and strokes. Dr. Bishop has authored several bestselling books on atrial fibrillation and heart attack risk assessment, and he discusses the latest research and treatment options for these conditions.
Takeaways:
Heart disease is a major issue in Australia, with someone suffering a heart attack every 20 minutes, many of which could have been prevented.

Warrick Bishop, a cardiologist, became passionate about preventative cardiology after a personal experience of witnessing a patient collapse and die during a fun run, despite having been previously evaluated and cleared.

Traditional methods like stress tests are not sufficient to detect all heart issues, as 40% of heart attacks occur in arteries that are not narrowed. Newer imaging technologies like cardiac CT scans can provide a more comprehensive look at the heart and arteries.

Atrial fibrillation (AF) is a common and dangerous heart rhythm disorder that increases stroke risk, but many people are unaware they have it. AF can be asymptomatic, making it difficult to detect.

Medications like anti-arrhythmics, rate controllers, and anticoagulants are used to manage AF, but the condition often progresses over time despite treatment.

Emerging wearable technologies like smartwatches may help detect AF earlier, but the technology is still developing and has limitations in terms of accuracy.

Endurance athletes may be at higher risk of developing AF and other heart rhythm issues due to the strain of intense training on the heart.

Maintaining healthy blood pressure, even on the lower end of normal, is crucial for heart health and can significantly reduce risks.

Proactive screening and early detection, rather than waiting for symptoms, is key to preventing heart disease. Calcium scoring scans can provide valuable insights.

Genetics and family history play an important role in heart disease risk, so personalized screening and prevention strategies are becoming more important.
Australia, like the rest of the western world, has a heart problem.
Over 9 million people around the world die from heart disease every year.
Every 10 minutes, someone in Australia suffers a heart attack. And 21 lives are lost daily because of it.
The devastating fact in all of this is…
Almost every one of those cases could have been prevented.
This podcast is for anyone who wants to improve their health literacy and gain information to help them make the best decisions about their risk of heart attack, their cholesterol, blood pressure, risk of diabetes, weight loss and general health. Join me on my personal mission journey to prevent Heart Attack on a global scale. If you like this podcast, I would be honoured by a 5-star review and appreciate if you let your friends and family know about this podcast; you may even save the life of someone you love!
Are You at Risk of a Sudden Heart Attack? How Healthy is Your Heart? Really?
Heart disease is the #1 killer in the Western World. In Australia, someone dies every 28 minutes from heart disease. That’s 51 people a day. In the US, someone has a heart attack every 40 SECONDS! Fortunately, many heart attacks are preventable. However, regular exercise and eating healthy are no guarantee you won’t succumb to this silent killer.
94% of Australians have at least One Risk Factor for heart disease.

59% of Australians have been Touched by heart disease.

Yet only 3% of Australians have had a Full Heart-Health Assessment in the past 12 months.
Do the free heart check today at www.virtualheartcheck.com.au
Join the Healthy Heart Network and become part of our growing community!
Do You Want to Improve Your Heart’s Health and Reduce Your Risk of Suffering a Heart Attack? Join The Healthy Heart Network For Only $5 Lifetime Access (Valued at over $55)!
The Healthy Heart Network is designed to help members:
understand the present state of their heart’s health

recognise their current level of risk of suffering a heart attack

Learn the positive steps they can take to improve their situation
Visit https://healthyheartnetwork.com/ and click on the JOIN THE FAMILY BUTTON
...more
42min
September 15, 2024EP351: Talking Heart and Aging With Dr Luong Part 2
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients.
This podcast features a discussion between Doctor Warrick Bishop and Rebecca Luong, a qualified dietitian with expertise in cardiometabolic health and sports nutrition. They discuss the importance of diet and nutrition for healthy aging, with a focus on protein, dairy, and reducing saturated fat and sodium intake. Rebecca emphasizes the need for older adults to consume adequate protein, highlighting the benefits of whole food sources over supplements. She also shares insights about her company Heartful Flavors, which aims to provide healthy, low-sodium alternatives to traditional Asian sauces and seasonings. Overall, the conversation provides practical dietary recommendations for supporting cardiovascular and metabolic health as people age.
Takeaways:
As we age, we need to pay more attention to our protein intake, as we lose some efficiency in protein absorption and utilization. The recommended intake increases to 1.2-1.6 grams of protein per kg of body weight.

Protein can come from a variety of sources like meat, fish, eggs, dairy, legumes, nuts and seeds. Spreading protein intake throughout the day in 20-30g portions is recommended.

Dairy is an important source of protein for older adults, with the recommended servings increasing to 3.5-4 serves per day.

Whole food sources of protein are preferable to supplements, as they provide additional nutrients beyond just protein.

Saturated fat intake should be limited to less than 10% of total energy intake, focusing on reducing sources like baked goods, pastries and discretionary foods.

Cholesterol intake does not directly impact blood cholesterol levels, which are more influenced by saturated fat intake.

The business "Heartful Flavors" was created to provide flavorful Asian-inspired meal options that are low in sodium and aligned with heart-healthy dietary patterns.

Heartful Flavors uses herbs, spices, yeast, fruits and vegetables to mimic the flavors of traditional high-sodium Asian sauces and seasonings.

Heartful Flavors provides nutritionally balanced recipes on the packaging to make it easier for consumers to prepare healthy meals.

Heartful Flavors has received recognition, including winning the Dietitians Australia President's Award for Innovation.
Australia, like the rest of the western world, has a heart problem.
Over 9 million people around the world die from heart disease every year.
Every 10 minutes, someone in Australia suffers a heart attack. And 21 lives are lost daily because of it.
The devastating fact in all of this is…
Almost every one of those cases could have been prevented.
This podcast is for anyone who wants to improve their health literacy and gain information to help them make the best decisions about their risk of heart attack, their cholesterol, blood pressure, risk of diabetes, weight loss and general health. Join me on my personal mission journey to prevent Heart Attack on a global scale. If you like this podcast, I would be honoured by a 5-star review and appreciate if you let your friends and family know about this podcast; you may even save the life of someone you love!
Find out more here: https://healthyheartnetwork.com/s/heartful
Are You at Risk of a Sudden Heart Attack? How Healthy is Your Heart? Really?
Heart disease is the #1 killer in the Western World. In Australia, someone dies every 28 minutes from heart disease. That’s 51 people a day. In the US, someone has a heart attack every 40 SECONDS! Fortunately, many heart attacks are preventable. However, regular exercise and eating healthy are no guarantee you won’t succumb to this silent killer.
94% of Australians have at least One Risk Factor for heart disease.

59% of Australians have been Touched by heart disease.

Yet only 3% of Australians have had a Full Heart-Health Assessment in the past 12 months.
Do the free heart check today at www.virtualheartcheck.com.au
Join the Healthy Heart Network and become part of our growing community!
Do You Want to Improve Your Heart’s Health and Reduce Your Risk of Suffering a Heart Attack? Join The Healthy Heart Network For Only $5 Lifetime Access (Valued at over $55)!
The Healthy Heart Network is designed to help members:
understand the present state of their heart’s health

recognise their current level of risk of suffering a heart attack

Learn the positive steps they can take to improve their situation
Visit https://healthyheartnetwork.com/ and click on the JOIN THE FAMILY BUTTON
...more
26min
September 08, 2024EP350: Talking Heart and Aging With Dr Luong Part 1
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients.
Dr. Warrick Bishop interviews Dr. Rebecca Luong, an accredited practicing dietitian with a special interest in sports and cardiometabolic health. Dr. Luong discusses her background and how she became interested in dietetics, combining her love of food with a desire to help people improve their health. The conversation focuses on cardiometabolic health, including the importance of diet in managing conditions like high blood pressure, high cholesterol, and diabetes.
Dr. Luong emphasizes the value of analyzing dietary patterns rather than just individual nutrients, and she highlights healthy dietary approaches like the Mediterranean, DASH, and Nordic diets. The discussion covers the role of carbohydrates, glycemic index, and limiting processed foods high in fat, salt and sugar. Dr. Bishop and Dr. Long agree they will continue the conversation in a future episode to discuss protein, fat, and the relationship between diet and frailty.
Takeaways:
Rebecca Luong is an accredited practicing dietitian with a special interest in sports and cardiometabolic health. She is also the co-founder of Heartful Flavors.

Rebecca's journey into dietetics started with a bachelor's degree in food science and a master's in nutrition and dietetics. She then pursued a PhD in diet and cardiometabolic health.

Cardiometabolic health refers to the cluster of risk factors like high blood pressure, high cholesterol, high blood sugars, and abdominal adiposity that are predictive of heart disease and diabetes.

In her research, Rebecca looked at the impact of overall dietary patterns, not just single nutrients, on cardiometabolic and frailty outcomes.

For individuals with prediabetes or high blood sugar, Rebecca recommends a carbohydrate-controlled approach, aiming for 30-45g of carbs per meal and 0-30g for snacks.

Rebecca emphasizes the importance of considering both the amount and type of carbohydrates, favoring low glycemic index and whole grain options over refined and high glycemic foods.

Healthy dietary patterns like the Mediterranean, DASH, and Nordic diets are recommended for cardiometabolic health as they are low in saturated fat, sodium, and high in vegetables, fruits, whole grains, legumes, nuts, and fish.

Limiting intake of discretionary, highly processed foods high in fat, salt, and sugar is also an important part of these heart-healthy dietary approaches.

Rebecca plans to discuss the role of protein and fat, particularly in relation to frailty, in a future interview.

Overall, Rebecca's approach emphasizes the importance of a holistic, food-based dietary perspective for optimizing cardiometabolic and healthy aging outcomes.
Australia, like the rest of the western world, has a heart problem.
Over 9 million people around the world die from heart disease every year.
Every 10 minutes, someone in Australia suffers a heart attack. And 21 lives are lost daily because of it.
The devastating fact in all of this is…
Almost every one of those cases could have been prevented.
This podcast is for anyone who wants to improve their health literacy and gain information to help them make the best decisions about their risk of heart attack, their cholesterol, blood pressure, risk of diabetes, weight loss and general health. Join me on my personal mission journey to prevent Heart Attack on a global scale. If you like this podcast, I would be honoured by a 5-star review and appreciate if you let your friends and family know about this podcast; you may even save the life of someone you love!
Find out more here: https://healthyheartnetwork.com/s/heartful
Are You at Risk of a Sudden Heart Attack? How Healthy is Your Heart? Really?
Heart disease is the #1 killer in the Western World. In Australia, someone dies every 28 minutes from heart disease. That’s 51 people a day. In the US, someone has a heart attack every 40 SECONDS! Fortunately, many heart attacks are preventable. However, regular exercise and eating healthy are no guarantee you won’t succumb to this silent killer.
94% of Australians have at least One Risk Factor for heart disease.

59% of Australians have been Touched by heart disease.

Yet only 3% of Australians have had a Full Heart-Health Assessment in the past 12 months.
Do the free heart check today at www.virtualheartcheck.com.au
Join the Healthy Heart Network and become part of our growing community!
Do You Want to Improve Your Heart’s Health and Reduce Your Risk of Suffering a Heart Attack? Join The Healthy Heart Network For Only $5 Lifetime Access (Valued at over $55)!
The Healthy Heart Network is designed to help members:
understand the present state of their heart’s health

recognise their current level of risk of suffering a heart attack

Learn the positive steps they can take to improve their situation
Visit https://healthyheartnetwork.com/ and click on the JOIN THE FAMILY BUTTON
...more
17min
September 01, 2024EP349: Climate and Environment with Dr Fiona Foo Part 2
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients.
Fiona Foo, a cardiologist, discusses the impact of traffic-related air pollution and climate change on cardiovascular health. Traffic emissions are a significant cause of death and cardiovascular disease, with idling vehicles being a particular problem. Extreme heat and heat waves also have serious cardiovascular consequences, especially for vulnerable populations like the elderly, those with underlying conditions, and outdoor workers. Climate change is worsening mental health issues like anxiety and depression, which in turn negatively impact cardiovascular health. Addressing these environmental factors is crucial for improving public health and sustainability.
Takeaways:
Traffic-related air pollution is a significant cause of death and cardiovascular disease hospitalization in Australia, contributing to over 11,000 deaths and 12,000 hospitalizations.

Idling cars, especially in front of schools, is a major contributor to air pollution exposure for children and should be discouraged through initiatives like "Idle Off" campaigns.

Active transport like walking, cycling, and public transit can reduce emissions and incidental exercise from public transit use has been shown to reduce cardiovascular disease.

Diesel vehicles and larger trucks/SUVs tend to be more polluting than smaller gasoline vehicles, emitting more harmful ultrafine particles.

Extreme heat and heatwaves are a major driver of cardiovascular mortality and morbidity in Australia, causing more deaths than any other natural disaster.

Vulnerable populations at high risk during heatwaves include the elderly, those with underlying chronic conditions, pregnant women, outdoor workers, and athletes/sports participants.

Hydration, electrolyte balance, and cooling measures are critical for athletes and spectators during outdoor sporting events in hot conditions.

Climate change-driven extreme weather events and heat can worsen mental health, leading to increased rates of depression, anxiety, and post-traumatic stress disorder.

The combination of air pollution and mental health impacts from climate change can have synergistic negative effects on cardiovascular health.

Overall, the health impacts of climate change, including air pollution and extreme weather, are a major and growing public health crisis that requires urgent action.
Australia, like the rest of the western world, has a heart problem.
Over 9 million people around the world die from heart disease every year.
Every 10 minutes, someone in Australia suffers a heart attack. And 21 lives are lost daily because of it.
The devastating fact in all of this is…
Almost every one of those cases could have been prevented.
This podcast is for anyone who wants to improve their health literacy and gain information to help them make the best decisions about their risk of heart attack, their cholesterol, blood pressure, risk of diabetes, weight loss and general health. Join me on my personal mission journey to prevent Heart Attack on a global scale. If you like this podcast, I would be honoured by a 5-star review and appreciate if you let your friends and family know about this podcast; you may even save the life of someone you love!
Are You at Risk of a Sudden Heart Attack? How Healthy is Your Heart? Really?
Heart disease is the #1 killer in the Western World. In Australia, someone dies every 28 minutes from heart disease. That’s 51 people a day. In the US, someone has a heart attack every 40 SECONDS! Fortunately, many heart attacks are preventable. However, regular exercise and eating healthy are no guarantee you won’t succumb to this silent killer.
94% of Australians have at least One Risk Factor for heart disease.

59% of Australians have been Touched by heart disease.

Yet only 3% of Australians have had a Full Heart-Health Assessment in the past 12 months.
Do the free heart check today at www.virtualheartcheck.com.au
Join the Healthy Heart Network and become part of our growing community!
Do You Want to Improve Your Heart’s Health and Reduce Your Risk of Suffering a Heart Attack? Join The Healthy Heart Network For Only $5 Lifetime Access (Valued at over $55)!
The Healthy Heart Network is designed to help members:
understand the present state of their heart’s health

recognise their current level of risk of suffering a heart attack

Learn the positive steps they can take to improve their situation
Visit https://healthyheartnetwork.com/ and click on the JOIN THE FAMILY BUTTON
...more
24min
August 25, 2024EP348: Climate and Environment with Dr Fiona Foo Part 1
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients.
This podcast features a discussion between Dr. Warrick Bishop and Dr. Fiona Foo, a cardiologist from Sydney, Australia. They discuss Dr. Foo's background and interest in cardiology, as well as the important link between climate change, environmental factors, and cardiovascular health. Dr. Foo explains how air pollution, extreme temperatures, and other environmental pollutants are major modifiable risk factors for heart disease that are often overlooked. She provides recommendations for how individuals can reduce their exposure to air pollution and make lifestyle changes to mitigate these environmental risks.
The discussion covers a lot of ground, and they agree to continue the conversation in a future podcast episode to dive deeper into topics like the impact of climate change on mental health.
Takeways:
Dr. Fiona Foo is a cardiologist from Sydney, Australia with expertise in women's heart health and sports cardiology.

Environmental factors, including air pollution, temperature extremes, and chemical pollutants, are significant modifiable risk factors for cardiovascular disease.

Air pollution, particularly fine particulate matter (PM2.5) from sources like fossil fuel burning and wildfires, can enter the bloodstream and damage organs throughout the body.

Over 90% of the world's population is exposed to PM2.5 levels exceeding WHO guidelines, making air pollution a major global health issue.

Transitioning to renewable energy sources like solar and wind power can help reduce air pollution and improve cardiovascular health.

Reducing use of domestic gas is also important, as gas production and usage can increase respiratory illnesses.

During periods of high air pollution like wildfires, staying indoors, using air filters, and wearing N95 masks can help protect individual health.

Traffic exhaust is another major source of air pollution with negative cardiovascular impacts.

The discussion will continue in a future podcast episode to cover the impacts of climate change-driven temperature extremes and mental health effects.

Addressing environmental risk factors for cardiovascular disease requires both individual and systemic changes to policies and infrastructure.
Australia, like the rest of the western world, has a heart problem.
Over 9 million people around the world die from heart disease every year.
Every 10 minutes, someone in Australia suffers a heart attack. And 21 lives are lost daily because of it.
The devastating fact in all of this is…
Almost every one of those cases could have been prevented.
This podcast is for anyone who wants to improve their health literacy and gain information to help them make the best decisions about their risk of heart attack, their cholesterol, blood pressure, risk of diabetes, weight loss and general health. Join me on my personal mission journey to prevent Heart Attack on a global scale. If you like this podcast, I would be honoured by a 5-star review and appreciate if you let your friends and family know about this podcast; you may even save the life of someone you love!
Are You at Risk of a Sudden Heart Attack? How Healthy is Your Heart? Really?
Heart disease is the #1 killer in the Western World. In Australia, someone dies every 28 minutes from heart disease. That’s 51 people a day. In the US, someone has a heart attack every 40 SECONDS! Fortunately, many heart attacks are preventable. However, regular exercise and eating healthy are no guarantee you won’t succumb to this silent killer.
94% of Australians have at least One Risk Factor for heart disease.

59% of Australians have been Touched by heart disease.

Yet only 3% of Australians have had a Full Heart-Health Assessment in the past 12 months.
Do the free heart check today at www.virtualheartcheck.com.au
Join the Healthy Heart Network and become part of our growing community!
Do You Want to Improve Your Heart’s Health and Reduce Your Risk of Suffering a Heart Attack? Join The Healthy Heart Network For Only $5 Lifetime Access (Valued at over $55)!
The Healthy Heart Network is designed to help members:
understand the present state of their heart’s health

recognise their current level of risk of suffering a heart attack

Learn the positive steps they can take to improve their situation
Visit https://healthyheartnetwork.com/ and click on the JOIN THE FAMILY BUTTON
...more
18min
August 18, 2024EP347: What Do You Know About Your Appendix?
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients.
Dr. Warrick Bishop, a cardiologist and CEO of the Healthy Heart Network, emphasizes the importance of understanding heart health in Australia, where heart disease is a significant issue. In this podcast, he discusses a recent article on the appendix, questioning its perceived uselessness and exploring emerging research suggesting it may have important roles in gut health and the immune system. He highlights that antibiotics could serve as an alternative to appendicectomy for uncomplicated appendicitis, potentially preserving the appendix's functions. The appendix may act as a reservoir for beneficial gut bacteria, helping to restore the microbiome after infections.
Additionally, it might be involved in immune system training, with studies linking its removal to increased risks of conditions like irritable bowel syndrome, type 2 diabetes, and even some cancers. Dr. Bishop reflects on historical views of the appendix and encourages listeners to reconsider its significance. He invites listeners to join the Healthy Heart Network for resources on heart health.
The podcast aims to raise awareness about heart disease and the potential implications of appendicectomy. Overall, Dr. Bishop advocates for a deeper understanding of both heart and gut health for better long-term well-being.
Takeaways:
Appendix Functionality Debate: The podcast discusses the evolving perception of the appendix, traditionally viewed as useless, now being reevaluated for its potential importance.

Antibiotics vs. Appendicectomy: Emerging research suggests that antibiotics may be a viable alternative to surgical removal for uncomplicated appendicitis, prompting a reconsideration of appendicectomy practices.

Health Risks Post-Appendicectomy: Removal of the appendix may be linked to increased risks of conditions like irritable bowel syndrome, colorectal cancer, and other health issues.

Comparative Anatomy Insights: The appendix exists in some mammals and primates but is absent in others, suggesting varying evolutionary roles across species.

Microbiome Reservoir: The appendix may serve as a safe house for beneficial gut bacteria, potentially aiding in gut health recovery after infections.

Immune System Role: The appendix may have functions related to immune system training and detection of pathogens, containing specialized cells that activate immune responses.

Connection to Diseases: Studies suggest potential links between appendicectomy and diseases such as type 2 diabetes, lupus, and Parkinson's disease.

Research Gaps: There is ongoing debate and conflicting studies regarding the appendix's role in various diseases, indicating a need for further research.

Healthy Heart Network: The podcast promotes joining the Healthy Heart Network for resources on heart health and risk assessment, emphasizing community support for better health outcomes.
Australia, like the rest of the western world, has a heart problem.
Over 9 million people around the world die from heart disease every year.
Every 10 minutes, someone in Australia suffers a heart attack. And 21 lives are lost daily because of it.
The devastating fact in all of this is…
Almost every one of those cases could have been prevented.
This podcast is for anyone who wants to improve their health literacy and gain information to help them make the best decisions about their risk of heart attack, their cholesterol, blood pressure, risk of diabetes, weight loss and general health. Join me on my personal mission journey to prevent Heart Attack on a global scale. If you like this podcast, I would be honoured by a 5-star review and appreciate if you let your friends and family know about this podcast; you may even save the life of someone you love!
Are You at Risk of a Sudden Heart Attack? How Healthy is Your Heart? Really?
Heart disease is the #1 killer in the Western World. In Australia, someone dies every 28 minutes from heart disease. That’s 51 people a day. In the US, someone has a heart attack every 40 SECONDS! Fortunately, many heart attacks are preventable. However, regular exercise and eating healthy are no guarantee you won’t succumb to this silent killer.
94% of Australians have at least One Risk Factor for heart disease.

59% of Australians have been Touched by heart disease.

Yet only 3% of Australians have had a Full Heart-Health Assessment in the past 12 months.
Do the free heart check today at www.virtualheartcheck.com.au
Join the Healthy Heart Network and become part of our growing community!
Do You Want to Improve Your Heart’s Health and Reduce Your Risk of Suffering a Heart Attack? Join The Healthy Heart Network For Only $5 Lifetime Access (Valued at over $55)!
The Healthy Heart Network is designed to help members:
understand the present state of their heart’s health

recognise their current level of risk of suffering a heart attack

Learn the positive steps they can take to improve their situation
Visit https://healthyheartnetwork.com/ and click on the JOIN THE FAMILY BUTTON
...more
16min
August 11, 2024EP346: Cholesterol and Statin Non-Believers
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients.
This podcast discusses common beliefs and skepticism around cholesterol and statin medications. The host, Dr. Warrick Bishop, a cardiologist, addresses misconceptions such as cholesterol not being harmful, heart disease not being caused by high cholesterol, and saturated fats not being harmful. He explains that while cholesterol levels alone don't directly predict plaque buildup, lowering cholesterol is crucial for those at high risk of heart disease. Dr. Bishop also responds to claims that the cholesterol hypothesis is incorrect, that statin side effects are underreported, and that statins deplete vital nutrients. He emphasizes that while lifestyle changes are important, medication is often necessary for those at high risk. Overall, the podcast provides a balanced perspective on the complex relationship between cholesterol, heart disease, and statin medications.
Takeaways:
Cholesterol is not inherently harmful, as it is an essential part of the body's functions, but it can end up in the wrong places like the arteries and cause problems.

The relationship between cholesterol levels and heart disease risk is complex - high cholesterol doesn't always directly correlate with plaque buildup, but for those at high risk, lowering cholesterol is crucial.

The role of saturated fats is still debated, but if someone has significant plaque buildup, lowering cholesterol through diet and medication is recommended.

The "cholesterol hypothesis" linking cholesterol to atherosclerosis is supported by evidence, especially for high-risk individuals where lowering cholesterol reduces risk.

Cholesterol can potentially reach the arteries from the outside via the vasa vasorum, not just from the bloodstream, but this doesn't negate the benefits of lowering cholesterol.

LDL particle size is not the sole driver of atherosclerosis, as the process is more complex involving inflammation and other metabolic factors.

Statins are highly beneficial for those with significant heart disease, reducing risk of recurrent events, but may be less warranted for low-risk individuals.

Statin side effects tend to be over-reported rather than underreported, and most people can tolerate them well.

Concerns about statins depleting nutrients like CoQ10 or impairing cognitive function are not strongly supported by the evidence.

Lifestyle changes alone can improve cholesterol and heart health, but are very difficult for most people to implement and sustain to the degree needed to reverse advanced disease.
Australia, like the rest of the western world, has a heart problem.
Over 9 million people around the world die from heart disease every year.
Every 10 minutes, someone in Australia suffers a heart attack. And 21 lives are lost daily because of it.
The devastating fact in all of this is…
Almost every one of those cases could have been prevented.
This podcast is for anyone who wants to improve their health literacy and gain information to help them make the best decisions about their risk of heart attack, their cholesterol, blood pressure, risk of diabetes, weight loss and general health. Join me on my personal mission journey to prevent Heart Attack on a global scale. If you like this podcast, I would be honoured by a 5-star review and appreciate if you let your friends and family know about this podcast; you may even save the life of someone you love!
Are You at Risk of a Sudden Heart Attack? How Healthy is Your Heart? Really?
Heart disease is the #1 killer in the Western World. In Australia, someone dies every 28 minutes from heart disease. That’s 51 people a day. In the US, someone has a heart attack every 40 SECONDS! Fortunately, many heart attacks are preventable. However, regular exercise and eating healthy are no guarantee you won’t succumb to this silent killer.
94% of Australians have at least One Risk Factor for heart disease.

59% of Australians have been Touched by heart disease.

Yet only 3% of Australians have had a Full Heart-Health Assessment in the past 12 months.
Do the free heart check today at www.virtualheartcheck.com.au
Join the Healthy Heart Network and become part of our growing community!
Do You Want to Improve Your Heart’s Health and Reduce Your Risk of Suffering a Heart Attack? Join The Healthy Heart Network For Only $5 Lifetime Access (Valued at over $55)!
The Healthy Heart Network is designed to help members:
understand the present state of their heart’s health

recognise their current level of risk of suffering a heart attack

Learn the positive steps they can take to improve their situation
Visit https://healthyheartnetwork.com/ and click on the JOIN THE FAMILY BUTTON
...more
33min
August 04, 2024EP345: 5 Highlights From PD 2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients.
The podcast is hosted by Dr. Warrick Bishop, a cardiologist and CEO of the Healthy Heart Network. He discusses highlights from the 2024 Port Douglas Heart Meeting, an important cardiology conference. Key topics covered include the use of new medical devices like the AngioVac to treat endocarditis, the trend towards earlier intervention for valve issues, the management of heart conditions in pregnant women, and the effects of intensive athletic training on the heart. Dr. Bishop also encourages listeners to get their heart health checked at virtualheartcheck.com.au
Takeaways:
The podcast discusses highlights from the 2024 Port Douglas Heart Meeting, a major cardiology conference.

One presentation covered the use of a device called AngioVac to vacuum out bacterial clumps (vegetations) from heart valves in cases of infective endocarditis.

There is a trend towards earlier intervention for aortic stenosis and mitral regurgitation, as waiting too long can lead to irreversible ventricular damage.

Experts discussed the high-risk cardiac conditions that require special consideration for women during pregnancy, such as pulmonary hypertension, poor ventricular function, and aortic dilation.

The podcast covered how the "athlete's heart" can undergo structural changes depending on the type of training, with endurance sports leading to heart enlargement and strength training leading to thickening.

Advances in mitral valve assessment and repair techniques, including the use of percutaneous mitral valve clips, were discussed.

The podcast host encourages listeners to check their heart attack risk at the website www.virtualheartcheck.com.au.

The podcast aims to provide clinically relevant information that cardiologists use in their day-to-day practice.

The conference is described as a highlight in the host's calendar and highly regarded by other general cardiologists.

The host plans to share more highlights from the rest of the conference in future podcast episodes.
Australia, like the rest of the western world, has a heart problem.
Over 9 million people around the world die from heart disease every year.
Every 10 minutes, someone in Australia suffers a heart attack. And 21 lives are lost daily because of it.
The devastating fact in all of this is…
Almost every one of those cases could have been prevented.
This podcast is for anyone who wants to improve their health literacy and gain information to help them make the best decisions about their risk of heart attack, their cholesterol, blood pressure, risk of diabetes, weight loss and general health. Join me on my personal mission journey to prevent Heart Attack on a global scale. If you like this podcast, I would be honoured by a 5-star review and appreciate if you let your friends and family know about this podcast; you may even save the life of someone you love!
Are You at Risk of a Sudden Heart Attack? How Healthy is Your Heart? Really?
Heart disease is the #1 killer in the Western World. In Australia, someone dies every 28 minutes from heart disease. That’s 51 people a day. In the US, someone has a heart attack every 40 SECONDS! Fortunately, many heart attacks are preventable. However, regular exercise and eating healthy are no guarantee you won’t succumb to this silent killer.
94% of Australians have at least One Risk Factor for heart disease.

59% of Australians have been Touched by heart disease.

Yet only 3% of Australians have had a Full Heart-Health Assessment in the past 12 months.
Do the free heart check today at www.virtualheartcheck.com.au
Join the Healthy Heart Network and become part of our growing community!
Do You Want to Improve Your Heart’s Health and Reduce Your Risk of Suffering a Heart Attack? Join The Healthy Heart Network For Only $5 Lifetime Access (Valued at over $55)!
The Healthy Heart Network is designed to help members:
understand the present state of their heart’s health

recognise their current level of risk of suffering a heart attack

Learn the positive steps they can take to improve their situation
Visit https://healthyheartnetwork.com/ and click on the JOIN THE FAMILY BUTTON
...more
14min
July 28, 2024EP344: Climate Change and CVD and PFO at PD 2024
Welcome to my podcast. I am Doctor Warrick Bishop, and I want to help you to live as well as possible for as long as possible. I’m a practising cardiologist, best-selling author, keynote speaker, and the creator of The Healthy Heart Network. I have over 20 years as a specialist cardiologist and a private practice of over 10,000 patients.
Dr. Warrick Bishop, a cardiologist, discusses highlights from a medical conference he attended. He focuses on two key topics - the impact of climate change on cardiovascular health, and the treatment of patent foramen ovale (PFO), a common heart condition.
Climate change is linked to increased inflammation, coagulation, heat stress, electrolyte imbalances, and air pollution - all of which can negatively impact heart health. Studies have shown that reducing secondhand smoke exposure can significantly lower heart attack risk in affected communities.
PFO is a hole in the heart that typically closes at birth, but remains open in about 25% of people. This can allow blood clots to pass from the venous to arterial circulation, potentially causing strokes. Minimally invasive procedures can be used to close the PFO and prevent this complication.
Doctor Bishop shares his own experience of having a PFO-related stroke, which resolved without lasting symptoms. He plans to have his PFO closed as a preventive measure.
Takeaways:
Climate change and environmental factors are having a significant impact on cardiovascular health, including increasing inflammation, coagulation, and electrolyte imbalances.

Thermoregulation issues due to increased heat can be detrimental for those with cardiac conditions like heart failure.

Air pollution, including particulate matter and secondhand smoke, is linked to increased risk of heart attacks and other cardiovascular events.

Noise pollution is associated with higher blood pressure and increased cardiovascular disease risk.

A patent foramen ovale (PFO) is a common condition where a hole in the heart does not close properly after birth, which can allow blood clots to pass from the venous to arterial circulation and cause strokes.

Doctor Bishop had a personal experience with a PFO-related stroke and is planning to get it surgically closed.

Procedures to close a PFO involve minimally invasive catheter-based techniques rather than open heart surgery.

Closing a PFO carries a risk of developing atrial fibrillation, which needs to be considered.

Doctor Bishop emphasizes the importance of understanding and managing cardiovascular risk factors, including those related to environmental and climate changes.

Doctor Bishop promotes his podcast and website as resources for helping people live healthier and longer lives by addressing heart disease.
Overall, the podcast highlights important connections between environmental factors, cardiovascular disease, and emerging treatment approaches that can help people live healthier, longer lives.
Australia, like the rest of the western world, has a heart problem.
Over 9 million people around the world die from heart disease every year.
Every 10 minutes, someone in Australia suffers a heart attack. And 21 lives are lost daily because of it.
The devastating fact in all of this is…
Almost every one of those cases could have been prevented.
This podcast is for anyone who wants to improve their health literacy and gain information to help them make the best decisions about their risk of heart attack, their cholesterol, blood pressure, risk of diabetes, weight loss and general health. Join me on my personal mission journey to prevent Heart Attack on a global scale. If you like this podcast, I would be honoured by a 5-star review and appreciate if you let your friends and family know about this podcast; you may even save the life of someone you love!
Are You at Risk of a Sudden Heart Attack? How Healthy is Your Heart? Really?
Heart disease is the #1 killer in the Western World. In Australia, someone dies every 28 minutes from heart disease. That’s 51 people a day. In the US, someone has a heart attack every 40 SECONDS! Fortunately, many heart attacks are preventable. However, regular exercise and eating healthy are no guarantee you won’t succumb to this silent killer.
94% of Australians have at least One Risk Factor for heart disease.

59% of Australians have been Touched by heart disease.

Yet only 3% of Australians have had a Full Heart-Health Assessment in the past 12 months.
Do the free heart check today at www.virtualheartcheck.com.au
Join the Healthy Heart Network and become part of our growing community!
Do You Want to Improve Your Heart’s Health and Reduce Your Risk of Suffering a Heart Attack? Join The Healthy Heart Network For Only $5 Lifetime Access (Valued at over $55)!
The Healthy Heart Network is designed to help members:
understand the present state of their heart’s health

recognise their current level of risk of suffering a heart attack

Learn the positive steps they can take to improve their situation
Visit https://healthyheartnetwork.com/ and click on the JOIN THE FAMILY BUTTON
...more
17min

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The podcast currently has 364 episodes available.

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