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 ...

Chargers head coach Jim Harbaugh briefly left the team’s game against the Broncos during the first quarter on Sunday due to atrial flutter that he has dealt with for a number of years, he told ...

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 ...

During the first quarter of Sunday's game in Denver, LA Chargers head coach Jim Harbaugh left the sideline with trainers. DC Jesse Minter took over as head coach while Harbaugh was being looked at by ...

After briefly leaving Sunday’s game against the Broncos because he was experiencing an irregular heartbeat, Chargers head coach Jim Harbaugh said that he would see a cardiologist on Monday. Harbaugh ...

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 ...