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

There are very few things in life that will keep Chargers head coach Jim Harbaugh off the football field. His heart no longer working properly is one of those reasons — literally. Harbaugh was the ...

Doctors are now using a procedure known as pulse field ablation to treat conditions that cause the heart to beat rapidly and irregularly.

Patients with atrial flutter (AFL) have a significantly lower risk for ischemic stroke than do patients with atrial fibrillation (AF), new research suggests. A team of Taiwanese investigators compared ...

Jim Harbaugh endured a concerning moment on the sidelines early during the Los Angeles Chargers' 23-16 Week 6 win over the Denver Broncos. Harbaugh began the Week 6 game coaching the Chargers on the ...

Narrow QRS complexes occur regularly. This tracing suggests either atrial flutter or ventricular tachycardia. It is not atrial flutter, however. If it were, the QRS complexes occurring regularly would ...

It is not correct to treat atrial fibrillation (Afib) and atrial flutter as equivalent risk factors for ischemic stroke, a Taiwanese cohort study suggested. From individuals included in the Taiwan ...

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 ...

Chargers head coach Jim Harbaugh shared some more information about the health issue that sent him to the locker room during the first half of Sunday’s win over the Broncos. Harbaugh told the CBS ...

DENVER -- After briefly leaving in the first quarter of Sunday's win against the Denver Broncos, Los Angeles Chargers coach Jim Harbaugh told reporters that he has atrial flutter, a type of arrhythmia ...