Los Angeles Chargers head coach Jim ... heart condition caused him to briefly exit the team's 23-16 Week 6 win over the Denver Broncos. "It's called atrial flutter," Harbaugh said after the game.

JIM HARBAUGH HEART CONDITION: Why Chargers coach left game with 'atrial flutter' Harbaugh has what's called an atrial flutter, which is a type of arrhythmia that causes the heart to beat at an ...