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本文用核素心室造影方法测定40例冠心病患者休息和运动时的右心室功能。冠心病患者尽管休息时右心室射血分数正常,但运动时常呈异常反应。后者与右冠状动脉病变和左心室功能异常反应有关。
In this paper, 40 cases of coronary heart disease patients resting and exercise right ventricular function was determined by radionuclide ventriculography. Patients with coronary heart disease although resting right ventricular ejection fraction normal, but often showed abnormal reaction during exercise. The latter is associated with right coronary artery lesions and abnormal left ventricular function.