Mechanical ventricular assistance: a review.
D002315:Cardiopulmonary Bypass; D006287:Health Planning Guidelines; D006354:Heart, Artificial / Q000266:history* / Q000295:instrumentation*; D006355:Heart-Lung Machine / Q000266:history / Q000295:instrumentation; D049673:History, 20th Century; D006801:Humans; D009316:National Institutes of Health (U.S.); D014481:United States; D016276:Ventricular Function