Search Results 291-300 of 11909 for Atrial flutter
In a normal heartbeat, an electrical signal travels from the heart's upper cham- bers (atria) to the heart's lower chambers (ventricles). Atrial fibrillation ...
A fast, pounding heartbeat could be due to AFib, a type of heart rhythm disorder. Know the warning signs and when treatment is needed.
Mayo Clinic researchers study genetics, causes, diagnosis and treatment options for atrial fibrillation and other heart rhythm disorders. Topics of research ...
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