NIKITIN, A A [ARE THE PAPILLARY MUSCLES DAMAGED DURING MITRAL COMMISSUROTOMY USING THE TRANSVENTRICULAR APPROACH?]. [electronic resource] - Grudnaia khirurgiia (Moscow, Russia) - 12-5 p. digital Publication Type: Journal Article ISSN: 0017-4866 Subjects--Topical Terms: Cardiac Surgical ProceduresHeart ValvesMitral Valve StenosisMortalityPapillary MusclesThoracic Surgery