title: [Cardiac surgery].
mesh_terms: D001021:Aortic Valve / Q000601:surgery; D006348:Cardiac Surgical Procedures; D003331:Coronary Vessels / Q000601:surgery; D003490:Cyanosis; D005112:Extracorporeal Circulation; D006330:Heart Defects, Congenital / Q000601:surgery; D006350:Heart Valve Prosthesis; D006801:Humans; D008722:Methods; D013997:Time Factors
vernacular_title: Herzchirurgie.