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Heart, Artificial

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Definition: A pumping mechanism that duplicates the output, rate, and blood pressure of the natural heart. It may replace the function of the entire heart or a portion of it, and may be an intracorporeal, extracorporeal, or paracorporeal heart. (Dorland, 28th ed)  pump replacing whole or part of heart: do not confuse with HEART-LUNG MACHINE (external to heart); /psychol permitted   
Examples Heart-Assist Devices 		Other names Artificial Heart; Hearts, Artificial; Artificial Hearts

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Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012
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