Some of these symptoms, such as shortness of breath or chest pain, can mimic those of a heart attack. If you aren’t sure whether you have AFib or you're having a heart attack, call your doctor or 911. What Is Atrial Fibrillation (AFib)? When you have this condition, faulty electric...
Atrial fibrillation (AFib) is a common type of irregular heartbeat. While it’s not necessarily life-threatening on its own, it’s a serious complication that may require emergency care. Learn more about atrial fibrillation, including AFib symptoms and c
“Acute or chronic conditions that place undue stress on the heart can trigger atrial fibrillation,” Gerri says. “As for symptoms of AFib, they include feelings of irregular heartbeat, shortness of breath – especially with activity – as well as fatigue, lightheartedness or dizziness, chest ...
"How Atrial Fibrillation Works" explains what it is and how it forms. If you have been diagnosed with atrial fibrillation (AF), there are a variety of available treatments to relieve your symptoms and prevent serious complications. When you are first diagnosed with atrial fibrillation, the ...
Atrial fibrillation (Afib) is an abnormal heart rhythm caused by erratic electrical signals in the heart. Atrial fibrillation is a progressive disease that worsens.
Overview Risks Symptoms Diagnosis Treatment Management What is atrial fibrillation (A-fib)?A-fib is an irregular heartbeat that reduces your heart's ability to pump blood through your body. A-fib may come and go, or it may be a long-term condition. A-fib can cause life-threatening blood...
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What is ventricular hypertrophy and what are its symptoms? What is coronary heart disease? What are its manifestations? What is myocarditis and pericarditis? What is the pacemaker of the heart? Ventricular fibrillation is a ___ rhythm. What does the QRS complex of an ECG represent? What causes...
include not lifting anything over a few pounds and avoiding baths until cleared by the physician. In addition, follow-up appointments should be kept. Ablations are commonly performed medical procedures with low risk. Patients should contact their physician if unusual or unexpected symptoms arise after...
Stroke is a typical disease which occurs when a blood clot(凝块)blocks an artery(动脉) or a blood vessel(血管) breaks,interrupting blood flow to an are a of the brain.When either of these things happens,brain cells begin to die and brain damage occurs.Abilities controlled by that are a ...