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Heart failure, also called congestive heart failure, is a life-threatening condition in which the heart can no longer pump enough blood to the rest of the body.Heart failure is almost always a chronic, long-term condition, although it can sometime...
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A pulmonary embolus is a blockage of an artery in the lungs by fat, air, a blood clot, or tumor cells.Venous thromboembolism; Lung blood clot; Blood clot- lung; Embolus; Tumor embolus.A pulmonary embolus is most often caused by a blood clot in a v...
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Pulmonary embolism is an obstruction of a blood vessel in the lungs, usually due to a blood clot, which blocks a coronary artery.Pulmonary embolism is a fairly common condition that can be fatal. According to the American Heart Association, an est...
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An embolism is an obstruction in a blood vessel due to a blood clot or other foreign matter that gets stuck while traveling through the bloodstream. The plural of embolism is emboli.Emboli have moved from the place where they were formed through t...
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An arrhythmia is a disorder of the heart rate(pulse) or heart rhythm, such as beating too fast(tachycardia), too slow(bradycardia), or irregularly.Dysrhythmias; Abnormal heart rhythms; Bradycardia; Tachycardia.Normally, the four chambers of the he...
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An arrhythmia is an abnormality in the heart''s rhythm, or heartbeat pattern. The heartbeat can be too slow, too fast, have extra beats, skip a beat, or otherwise beat irregularly.Arrhythmias are deviations from the normal cadence of the heartbeat,...
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