Even though most racing heartbeats are caused by common situations (like stress or fevers), some irregular heartbeats are caused by serious heart conditions like atrial fibrillation. People who have ...

AFib is a condition where a person suffers from an irregular, often accelerated heart rate that can cause blood clots. It can also increase a person's risk for heart failure and strokes.

Medical News Today adds that an accelerated heart rate may also ... Prostate Cancer May Increase The Risk Of Atrial Fibrillation It's possible that the opposite relationship may also exist between ...