Lu Chen, M.D., is a cardiologist specializing in electrophysiology with MyMichigan Physicians Group.

Atrial fibrillation, or A-fib, is becoming more common, but doctors say treatments are improving. The condition is a quivering or irregular heartbeat that can lead to blood clots, stroke and heart ...

Patients with atrial fibrillation who are prescribed diltiazem to control heart rate alongside anticoagulants (blood thinners ...

Atrial fibrillation, a common heart rhythm disorder, can be dangerous. Heart surgeon explains its risk factors, treatments, and procedures.

Irregular heartbeats, especially Atrial fibrillation (AFib), aren’t just for those with serious heart disease. Your weight, disturbed sleep, stress, and drinking habits can trigger or worsen heart ...

Running has so many health benefits, it’s counterintuitive to consider any negative effects endurance training may have on the body. However, research suggests that some runners may be at higher risk ...

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