New research from Cleveland Clinic has identified a link between sleep apnea and the development of atrial fibrillation, a common heart rhythm disorder. Published in JAHA, the study of over 42,000 ...

A recognized link exists between oxidative stress, obesity and atrial fibrillation (AF). NADPH oxidase 2 (NOX2) serves as a significant contributor to reactive oxygen species (ROS) production in the ...

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

ST. LOUIS, April 28, 2020 /PRNewswire/ -- InterShunt Technologies, Inc., an early stage medical device company developing a novel catheter-based solution to reduce left atrial pressure in heart ...

Atrial tachycardia is an unusually fast heartbeat that originates in the atria, or upper chambers, of the heart. It is a type of supraventricular tachycardia (SVT). This means it begins above the ...

Atrial tachycardia is an abnormal heart rhythm where the top chambers in your heart beat quicker than usual. During an atrial tachycardia episode, your heart rate may exceed 100 beats per minute (bpm) ...