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Previous studies have reported that about 3.3 million people in the United States have atrial fibrillation (AFib) — a condition that causes the heart to beat in an irregular pattern or very rapidly.
Atrial fibrillation (AF, AFib or A-fib) is an abnormal heart rhythm (arrhythmia) characterized by rapid and irregular beating of the atrial chambers of the heart. [ 11 ] [ 12 ] It often begins as short periods of abnormal beating , which become longer or continuous over time. [ 4 ]
Fibrillation can affect the atrium (atrial fibrillation) or the ventricle (ventricular fibrillation): ventricular fibrillation is imminently life-threatening. Atrial fibrillation affects the upper chambers of the heart, known as the atria. Atrial fibrillation may be due to serious underlying medical conditions and should be evaluated by a ...
Kareem Abdul-Jabbar, 75, sits down with Prevention to share his atrial fibrillation diagnosis and experience. Atrial fibrillation, or AFib, is a common heart condition that causes irregular heartbeat.
There are two major classes of cardiac fibrillation: atrial fibrillation and ventricular fibrillation. Atrial fibrillation is an irregular and uncoordinated contraction of the cardiac muscle of atria. It can be a chronic condition, usually treated with anticoagulation and sometimes with conversion to normal sinus rhythm.
People usually present with atrial fibrillation; however, other forms of arrhythmia may be developed, such as atrial tachycardia, premature ventricular contraction, and atrial flutter. Patients with HHS also frequently report precordial pain, sweating, anxiety, shortness of breath, and syncope.
Read the full text of the speech as he delivered it that day: I am happy to join with you today in what will go down in history as the greatest demonstration for freedom in the history of our nation.
To complement the CHADS 2 score, by the inclusion of additional 'stroke risk modifier' risk factors, the CHA 2 DS 2-VASc-score has been proposed. [8]In clinical use, the CHADS 2 score has been superseded by the CHA 2 DS 2-VASc score, which gives a better stratification of low-risk patients.