Cardiology

Hospital visits for irregular heart rhythms rising

Hospitalizations and costs for treating irregular heartbeats are escalating—increasing the burden on the U.S. healthcare system, according to new research in the American Heart Association journal Circulation.

Cardiology

Atrial fibrillation is a growing global health concern

Atrial fibrillation, long considered the most common condition leading to an irregular heartbeat, is a growing and serious global health problem, according to the first study ever to estimate the condition's worldwide prevalence, ...

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