Dr RR Baliga's "Got Knowledge Doc" Podkast

By Dr RR Baliga, MD, MBAScience Education Natural Sciences

Dr RR Baliga's "Got Knowledge Doc" Podkast episodes

May 26, 2025 🫀Low-Voltage Areas in AF, The SUPPRESS-AF Showdown!
📢 New RCT in Nature Medicine 🎯

Can zapping low-voltage areas (LVAs) reduce AF recurrence after PVI?

🔬 SUPPRESS-AF Trial

👥 342 pts with persistent AF

📉 1-yr AF/AT-free: 61% (PVI+LVA) vs 50% (PVI)

❌ Not statistically significant

🧠 Subgroup benefit in high-risk pts

#EPeeps #AFib #CardioTwitter 🫀
4 min
May 26, 2025 Muscles, Memory, and Molecules 🧠💪🧬: Predicting Strength Decline with Alzheimer's Biomarkers
🧠💪 Can blood biomarkers of Alzheimer's predict who'll lose muscle strength with age?

In a 12-year study, higher p-tau, NfL & GFAP levels forecasted faster decline in grip & leg power — even before dementia onset.

🧬🪑✊ #Aging #Alzheimers #Sarcopenia #Biomarkers #Longevity
4 min
May 25, 2025 🚶‍♂️ The Great Sit-Down: A Decade of Sitting Habits
📉 New JAMA study tracks U.S. #SedentaryBehavior from 2013–2023:

🪑 Sitting time fell from 7.1 to 5.9 hrs/day pre-COVID

🦠 But plateaued post-pandemic at 6.0 hrs/day

🚶‍♀️ Progress stalled—time to get moving again!

#PublicHealth #NHANES #PhysicalActivity 🏃‍♂️📊🛋️
3 min
May 25, 2025 🐒 No Drama, Just Mama: Wild Chimps Show Secure Attachment
🐒 New study finds no disorganized attachment in wild chimpanzees!

🧠 Only secure & avoidant types observed—just like humans, but without the trauma.

🌿 Evolution favors calm, connected bonds.

📍Taï National Park, Côte d'Ivoire

🔗 Nature knows best. #PrimateScience #AttachmentTheory #Chimpanzees
6 min
May 24, 2025 "💡Tiny Pulse, Big Impact: Dissolving Pacemakers Powered by Light"
💡World's tiniest pacemaker—smaller than a grain of rice!

🫀Leadless, wireless & bioresorbable

🔦 Powered by NIR light

🧬 Perfect for post-op pacing & TAVR

🌱 No wires, no scars, no removal!

#MedTech #Cardiology #Bioengineering #Innovation @Nature
3 min
May 24, 2025 "Cut the Cysteine, Burn the Fat, Jolt the Genome 🔪🔥🧬"
Cutting cysteine = 🔥 30% weight loss in 7 days!

🧬 Triggers stress pathways (ISR/OSR)

❌ CoA & glutathione drop

🔥 Browning fat, futile cycling, energy drain

💡 Reversible & promising for obesity research!

#Metabolism #Obesity #AminoAcids #Science 🧪⚖️🧠
4 min
May 23, 2025 Battle of the Heart Valves: 🔍: Myval Matches, ACURATE Misses ❌, SAPIEN Stands Strong 💪
🚨 TAVI Trials Update!

🆚 COMPARE-TAVI 1: 🇮🇳Myval = 💪SAPIEN 3 in safety & efficacy

🆚 ACURATE IDE: ACURATE neo2 ❌not non-inferior to 💥SAPIEN/EVOLUT

📊 Valve wars intensify! #TAVI #HeartValve #Cardiology 🫀
6 min
May 23, 2025 "Not All Heat Is Equal: Science Behind the Chili Burn 🌡️🧠🌶️"
🌶️ Not all chili heat is created equal!

Scientists found hidden compounds—like capsianoside I & roseoside—that cool the burn without changing flavor 🔬❄️

Your next spicy dish might be hot… but not hurt.

#FlavorScience #Capsaicin #TRPV1 #FoodTech 🍽️🧠🔥
4 min
May 22, 2025 🚨 Tiny Twists, Big Clues: Vortices Reveal Chemotherapy's Toll
📊 New study shows Topological Flow Data Analysis (TFDA) 🌀 detects early cardiac dysfunction in childhood cancer survivors—before LVEF or strain drop!

🔍 A game-changer in cardio-onc surveillance. #CardioOncology #TFDA #EchoRevolution
5 min
May 22, 2025 "COPD patients: Choked by Mucus Plugs? 📉💨🧪"
📉 Mucus plugs matter! In COPD, persistent or new plugs accelerate FEV₁ decline 🫁💨

🖥️ CT imaging tracks their impact

🚬 Smoking worsens the hit

👉 Clear the plugs, preserve the lungs!

#COPD #LungHealth #NEJM #FEV1 #Pulmonology
3 min