During atrial fibrillation and atrial flutter ... which is seen as “spontaneous echo contrast” on echocardiography. If a thrombus in the left atrial appendage embolizes, stroke can occur.

which causes clot formation ( thrombosis). Risk factors for atrial fibrillation include: The heart's main pumping chambers, the ventricles, are another site where thrombosis can occur. It's often ...

It beats around 60-100 times per minute when you're resting. If you have atrial fibrillation, though, your heart can beat out of rhythm, too fast, or too slow. Untreated AFib might also make you ...

So that blood clot can then not come into the heart circulation and therefore be pumped into the body and cause a stroke,” he said. AFib is the number one cause of stroke in the U.S. But the ...

New research suggests that flossing and maintaining good oral health may help mitigate the risk of AFib and blood clot-related stroke. Another new study linked unhealthy oral bacteria to increased ...

Laura Williamson American Heart Association News Flossing regularly may lower the risk of some strokes as well as a type of irregular heart rhythm that can increase stroke risk, new research suggests.

Over a 25-year follow-up period, 434 participants experienced strokes, with 97 of those identified as a specific subtype called a cardioembolic stroke, in which a blood clot travels from the heart ...