Tsallagova Z S, Sachenko A P, Riabykina G V, Tagieva I A
Ter Arkh. 1990;62(4):29-32.
To determine the diagnostic significance of x-ray criteria for assessing heart function in patients with postinfarction cardiosclerosis, the coronary-ventricular and electrocardiographic findings were compared with x-ray data in patients of 2 age groups. Group I was made up of patients aged 22 to 39 years, group II of patients aged 60 to 69 years. An attempt was made to base the use of the x-ray method during follow-up of patients suffering from coronary disease. With lesions of the coronary arteries being the same, the functional alterations in the left ventricle were more pronounced in younger patients than in elderly ones. The presence of a sufficiently close correlation between the end systolic volume and the relative heart volume makes it possible to employ this x-ray indicator as a noninvasive criterion for assessing left ventricular function during follow-up of patients with coronary disease.
为确定X线标准对评估心肌梗死后心肌硬化患者心功能的诊断意义，将两个年龄组患者的冠状动脉-心室及心电图检查结果与X线数据进行了比较。第一组由22至39岁的患者组成，第二组由60至69岁的患者组成。试图在冠心病患者随访期间使用X线检查方法。在冠状动脉病变相同的情况下，年轻患者左心室的功能改变比老年患者更明显。收缩末期容积与相对心脏容积之间存在足够紧密的相关性，这使得在冠心病患者随访期间可将该X线指标用作评估左心室功能的无创标准。
