A heart attack doesn’t always have symptoms, such as pain in your chest or shortness of breath. It’s possible to have a heart attack and not even know it. A sil

A heart attack doesn’t always have symptoms, such as pain in your chest or shortness of breath. It’s possible to have a heart attack and not even know it. A sil

A&nbsp;heart attack doesn’t always have symptoms, such as pain in your chest or shortness of breath. It’s possible to have a heart attack and not even know it. A sil

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Mayo Clinic Radio: Silent Heart Attack / Lone Star Tick / Swaddling and SIDS

Mayo Clinic Radio: Silent Heart Attack / Lone Star Tick / Swaddling and SIDS