title: [RESPIRATORY FUNCTION STUDY IN PATIENTS WITH OPEN MITRAL VALVE. VALUE OF THE ASTRUP METHOD].
mesh_terms: D006348:Cardiac Surgical Procedures; D008943:Mitral Valve; D008944:Mitral Valve Insufficiency; D012119:Respiration; D012129:Respiratory Function Tests; D013903:Thoracic Surgery
keywords: HEART SURGERY; MITRAL VALVE INSUFFICIENCY; RESPIRATORY FUNCTION TESTS
vernacular_title: ESTUDO FUCIONAL RESPIRAT'ORIO NO APERTO MITRAL. VALOR DO M'ETODO DE ASTRUP.