title: [Echocardiographic evaluation of hemodynamics in patients with interatrial septal defect during pregnancy].
abstract: A total of 48 patients with interatrial septal defect were examined over time during pregnancy and after delivery. Echocardiographic criteria in the assessment of the volume of the arterial-venous blood ejection in this congenital heart defect were used. Correlation between a clinical course of pregnancy and postdelivery period and the basal level of hemodynamic disturbance was obtained. A critical level of shunt with the initial signs of disturbances of myocardial compensatory processes was revealed.
mesh_terms: D004452:Echocardiography; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology*; D006439:Hemodynamics; D006801:Humans; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000503:physiopathology*
vernacular_title: Ekhokardiograficheskaia otsenka gemodinamiki u bol'nykh s defektom mezhpredserdnoĭ peregorodki vo vremia beremennosti.