Systolic or Diastolic Blood Pressure

Systolic or Diastolic Blood Pressure

You have two blood pressures: the systolic that measures blood pressure when your heart contracts, and the much lower diastolic reading that measures the pressure when your heart relaxes. When your heart contracts, it pushes a huge amount of blood forward to your...
Systolic or Diastolic Blood Pressure

Atrial Fibrillation in Endurance Athletes

Medical researchers agree that exercising into old age helps to prevent heart attacks, strokes and cancers and prolongs lives, but one report shows that sometimes competing in endurance sports may cause atrial fibrillation (Am J Case Rep, May 26, 2020;21:e924580). One...