title: Preoperative markers of postoperative persistent severe left ventricular dysfunction.
mesh_terms: D001022:Aortic Valve Insufficiency / Q000503:physiopathology / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000503:physiopathology / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006352:Heart Ventricles / Q000503:physiopathology*; D006439:Hemodynamics; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000503:physiopathology / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000503:physiopathology / Q000601:surgery*; D009200:Myocardial Contraction; D011183:Postoperative Complications / Q000503:physiopathology*; D011379:Prognosis; D013318:Stroke Volume