Perchikova G E, Tsibekmakher T D
Kardiologiia. 1976 Aug;16(8):31-6.
An analysis of archives material (1,500 case reports of patients with circulatory insufficiency) revealed that 200 patients (13%) had persistent, refractory circulatory failure. The revealed factors providing for the development of the refractoriness were: relapsing rheumocarditis, pneumonias, pulmonary infarctions in patients with rheumatic heart diseases, extended cicatrical changes in the myocardium of patients with atherosclerotic cardiosclerosis, or the underlying pathological process in cases of idiopathic myocardial lesions. These factors were taken into account, along with individualization of the therapeutic regimens of cardiac glycosides.
对档案资料（1500例循环功能不全患者的病例报告）进行分析后发现，200例患者（13%）存在持续性、难治性循环衰竭。导致难治性的因素包括：复发性风湿性心肌炎、肺炎、风湿性心脏病患者的肺梗死、动脉粥样硬化性心肌病患者心肌广泛瘢痕形成，或特发性心肌病变病例中的潜在病理过程。除了洋地黄治疗方案的个体化外，还考虑了这些因素。
