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

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Convergent hybrid ablation is an innovative treatment for a type of irregular heart rhythm called atrial fibrillation (AFib). The treatment is a two-stage procedure that combines the expertise of our ...

Atrial fibrillation, or AFib, is the most common heart rhythm disorder. With AFib, the beating of the upper chambers of your heart (the atria) becomes irregular, and blood has a harder time reaching ...

Atrial fibrillation is a chronic, progressive disorder, and persistent forms of atrial fibrillation are associated with increased risks of thromboembolism and heart failure. Catheter ablation as ...

A new American Heart Association scientific statement suggests addressing cardiovascular health earlier in life may reduce the risk of stroke and help preserve thinking and memory later in life. Three ...

Atrial fibrillation diagnosed before age 70 years is associated with a 21% increased risk of developing dementia and a 36% higher risk for early-onset forms of the condition, according to the results ...

The clinical benefits of exercise-based cardiac rehabilitation have been less clear for patients with Afib. A meta-analysis of 20 small randomized trials showed that exercise-based cardiac ...

During the AHA Scientific Sessions 2025, a session was presented that focused on dilemmas related to antithrombotic therapy following catheter ablation in patients with AF. A session presented at the ...

Share on Pinterest Untreated AFib is associated with a 45% increased risk of developing mild cognitive impairment, a new research letter says. spxChrome/Getty Images For people with untreated atrial ...