Vanina L V, Kassirskiĭ G I, Korenevskaia I L
Kardiologiia. 1979 Sep;19(9):78-82.
Changes in the hemodynamic parameters under conditions of physical load on a bicycle ergometer were studied in 107 pregnant women among whom 73 had mitral valvular disease and 34 did not have a somatic disease. Three groups of tolerance to physical load and the criteria of an adequate or inadequate reaction to it were determined. This method of examination of the reserve potentialities of the heart reveals the preclinical stage of cardiac insufficiency and borderline conditions, owing to which the most rational predelivery therapy and the method of delivery may be chosen in advance.
对107名孕妇在自行车测力计上进行体力负荷时的血流动力学参数变化进行了研究，其中73名患有二尖瓣疾病，34名无躯体疾病。确定了三组对体力负荷的耐受性以及对其充分或不充分反应的标准。这种检查心脏储备潜力的方法揭示了心脏功能不全的临床前期阶段和临界状态，据此可提前选择最合理的产前治疗方法和分娩方式。
