[CHANGES IN THE DIRECTION OF THE ELECTRICAL AXIS OF THE HEART AFTER DELIVERY IN WOMEN WITH MITRAL HEART DEFECT (PRELIMINARY REPORT)].
D036861:Delivery, Obstetric; D004562:Electrocardiography; D005260:Female; D006321:Heart; D006801:Humans; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis; D011247:Pregnancy; D011248:Pregnancy Complications; D011249:Pregnancy Complications, Cardiovascular
DELIVERY; ELECTROCARDIOGRAPHY; MITRAL VALVE INSUFFICIENCY; MITRAL VALVE STENOSIS; PREGNANCY; PREGNANCY COMPLICATIONS, CARDIOVASCULAR
ZMINY NAPRIAMU ELEKTRYCHNO I OSI SERTSIA PISLIA RODIV U ZHINOK Z MITRAL'NYM POROKOM SERTSIA. (POPEREDNIE POVIDOMLENNIA)