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 ...

A balloon in the shape of an airplane has caused a stir on Indian media. According to several media outlets, the balloon has ...

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 ...