Abstract: . . .  fibrillation may increase your risk of stroke more than five times. As a result of afib, approximately 80,000 strokes occur every year. Because the rapidly contracting atrium cannot empty properly, blood pools in the atrium and may form into clots. If these clots break free they can lodge in an artery of the brain and cut off the blood supply to that area. This condition, known as stroke, can result in brain damage or death. Heart failure Atrial fibrillation . . .
. . .  develop shortness of breath, difficulty breathing, or chest pain If you develop swelling in your ankles If you faint or experience frequent episodes of lightheadedness If your symptoms are severe, go to the nearest Emergency Room! Resources National Stroke Association 1-800-STROKES (1-800-787-6537) or www.stroke.org American Heart Association Stroke Connection warmline 1-800-553-6321 or  . . .
. . .  pounds in two days) or other signs of fluid retention such as swollen ankles. If these problems occur, report them to your health care provider. They may be signs of heart failure. Be sure you understand all the risk and responsibilities involved before you begin any treatment. If you have questions, be sure to ask your health care provider. Page 7 7 PATIENT & FAMILY EDUCATION / NYU Medical Center  . . .
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