Cardiac surgery. Prologue: From Whence?
D000293:Adolescent; D000328:Adult; D006348:Cardiac Surgical Procedures / Q000266:history*; D003327:Coronary Disease / Q000601:surgery; D005060:Europe; D005260:Female; D006330:Heart Defects, Congenital / Q000601:surgery; D006335:Heart Injuries / Q000601:surgery; D006349:Heart Valve Diseases / Q000601:surgery; D049669:History, 16th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008297:Male; D014481:United States