4 LIVING WELL Chances are you’ve heard of atrial fibrillation, or AFib, even if you didn’t quite know what it was. But understanding AFib is important, as is recognizing its symptoms. That’s because AFib can be quite serious. In AFib, the heart’s two upper chambers beat out of rhythm and too fast. The problem is caused by the heart’s own built-in electrical signals. Normally, these electrical pulses prompt the heart to squeeze and relax in an orderly fashion. With AFib, faulty electrical signals cause the heart’s upper chambers to beat irregularly. This feels like flutters or palpitations. Recognizing AFib Symptoms and Risks Of course, a few flutters of your heart are normal. “It’s common for people to feel palpitations,” explains Ryle Przybylowicz, MD, an electrophysiologist at Adventist Health Northwest Heart Center. But it’s important to be aware of signs you may need to seek help. “If you are experiencing palpitations for more than a few minutes, have any associated symptoms or have preexisting heart conditions, it would be time to see a doctor,” Dr. Przybylowicz says. Dr. Przybylowicz recommends talking with your primary care physician about any concerns you have about your heart rhythm. Concerning symptoms include: Understanding AFib risks Dizziness or fainting. Chest discomfort or pain. IN SYNC Heart health
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