What Is Muscular Dystrophy?
What Is Muscular Dystrophy? Muscular dystrophy is a group of disorders characterized by a progressive loss of muscle mass and consequent los
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Muscular Dystrophy
Who Uses a Cardiac Pacemaker?
Who Uses a Cardiac Pacemaker? Cardiac pacemakers are used by sufferers from “bradycardia” and “heart-block”. Bradycardia is a heartb