The top or first number is called the systolic pressure describing the pressure on blood vessels when the heart takes a beat and the bottom or second number is called the diastolic pressure when the heart relaxes or is in-between beats.
Read MoreAtrial fibrillation (AFib) is the most common type of heart rhythm disturbance (arrhythmia) in the United States.
Read MoreThe U.S. Food and Drug Administration just approved this vaccine and an advisory panel of the U.S. Centers for Disease Control and Prevention (CDC) is recommending all adults 50 and older be inoculated with it.
Read MoreA leading cause of limiting everyday functioning from walking to climbing a flight of stairs is OA of the knee.
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