Dilated cardiomyopathy overview: Difference between revisions
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==Overview== | ==Overview== | ||
'''Dilated cardiomyopathy''' is a condition of the heart that causes [[dilation]] and impaired contraction of the [[left ventricle]] (or both ventricles). Impaired contraction is defined as a low [[ejection fraction]] (< 40%). | '''Dilated cardiomyopathy''' is a condition of the heart that causes [[dilation]] and impaired contraction of the [[left ventricle]] (or both ventricles). Impaired contraction is defined as a low [[ejection fraction]] (< 40%). | ||
==Causes== | |||
There are many causes of dilated cardiomyopathy. The most common cause is idiopathic in 50% of cases. The next most common cause is myocarditis in 10% of cases. | |||
==References== | ==References== | ||
Revision as of 19:50, 18 January 2013
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Dilated cardiomyopathy Microchapters |
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Dilated cardiomyopathy overview On the Web |
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American Roentgen Ray Society Images of Dilated cardiomyopathy overview |
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Risk calculators and risk factors for Dilated cardiomyopathy overview |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor-in-Chief: Sachin Shah, M.D.
Overview
Dilated cardiomyopathy is a condition of the heart that causes dilation and impaired contraction of the left ventricle (or both ventricles). Impaired contraction is defined as a low ejection fraction (< 40%).
Causes
There are many causes of dilated cardiomyopathy. The most common cause is idiopathic in 50% of cases. The next most common cause is myocarditis in 10% of cases.