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2
|
results in weakness, breathlessness, and edema.
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3
|
the cusps or flaps of the heart valve are too loose and fail to shut tightly.....
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4
|
extremely serious arrhythmia characterized by an abnormal quivering or contraction of heart fibers.
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5
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symptoms: a squeezing pain or heavy pressure in the middle of the chest (angina pectoris)
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6
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the cusps or flaps of the heart are too stiff.
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7
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disease of the myocardium
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8
|
inflammation of the lining membranes of the heart
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9
|
insufficient blood supply to the heart muscle; may be caused by atherisclerosis
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