Initial application of ventricular assist devices (VAD).
D000328:Adult; D000368:Aged; D001243:Assisted Circulation / Q000592:standards; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000601:surgery*; D005260:Female; D006353:Heart-Assist Devices / Q000592:standards; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000601:surgery