Zaretskiĭ, V V [Myocardial contractile function in defects of the interventricular septum]. [electronic resource] - Grudnaia khirurgiia (Moscow, Russia) - 48-54 p. digital Publication Type: Comparative Study; English Abstract; Journal Article ISSN: 0017-4866 Subjects--Topical Terms: AdolescentAdultChildChild, PreschoolCoronary CirculationHeart Septal Defects, Ventricular--physiopathologyHemodynamicsHumansMyocardial Contraction