Jim Harbaugh briefly left the Chargers vs. Broncos game in Week 6 because of a heart condition. Here's what to know about atrial flutter.

Then you feel your heart beating fast or irregularly. Maybe there's a flutter in your chest or neck. Maybe you feel dizzy or short of breath. You may feel so concerned you go to the emergency ...

In May 2022, Bryce De Witt, then 35, felt his heart flutter rapidly, what he recognized as a heart palpation. Two months later, he fainted and went to a local hospital. Doctors there found that he ...

Los Angeles Chargers head coach Jim Harbaugh experienced a medical scare and had to temporarily leave Sunday's game against the Denver Broncos because of an atrial flutter, so he is taking the ...

When thrown open by a pumping heart, the thinner leaflets buckle in the middle and flutter in the blood flow. “It’s like a flag flapping,” Johnson said. She said the engineers were able to quantify ...