AFib can be dangerous because it raises your risk of stroke and heart failure. What you need to know:
After Heart SurgeryA coronary artery bypass or other type of heart surgery can trigger AFib. If it happens, you're more likely to have other complications, too. Fortunately, this type of AFib usually doesn't last long.When it happens without an obvious trigger, it's called lone AFib. This is more common in people younger than 65.
You'll need treatment if a rapid heartbeat causes troubling symptoms. Doctors may also recommend treating it to lower the chances of stroke for people already at risk.The way to confirm AFib is with an electrocardiogram . The machine detects and records the electrical activity of your heart, so your doctor can see problems with its rhythm.
Daily aspirin or drugs called anticoagulants or blood thinners can help prevent clots and lower some people's chances of having a stroke.A doctor feeds a small probe through a blood vessel to your heart and uses radiofrequency energy, a laser, or intense cold to zap the tissue that sends out the bad signals. Although you won't need open heart surgery, the procedure has some risks. It's only for people who have serious symptoms that cardioversion and medications haven't helped.
Getting a pacemaker put in your chest is considered minor surgery, and it usually takes about an hour.Many people find that AFib has no impact on their daily lives. But some have to manage troubling symptoms like weakness, shortness of breath, or fainting.
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