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Q: I’m a 67-year-old man who developed typical atrial flutter two years ago, but I haven’t had any symptoms that I am aware of. I don’t have a history of heart problems. My heart rate was 117 bpm ...

A quivery heartbeat and a flutter in your chest are two telltale signs you could be in atrial fibrillation, or AFib. That means your heart is beating out of sync. As weird or scary as an episode may ...

A new staged framework for atrial fibrillation (Afib) classification was proposed in updated U.S. guidelines. Afib catheter ablation gained a broader class I recommendation from the American College ...