论文部分内容阅读
冠心病室速患者在调搏时有较高心性猝死的危险性。本文目的在于探讨无创伤性检查在该组病人中的预测价值。20例(男18、女2)经冠状动脉造影证实患冠心病(6例1支血管病变、9例2支血管病变、5例3支血管病变),均行长程心电图、心率变化频谱分析和晚电位测定等检查。所有病例在调搏时均可诱发持续性室速。11例(55%)晚电位阳性;
Patients with CHD have a higher risk of sudden cardiac death during pacing. The purpose of this article is to investigate the predictive value of noninvasive examination in this group of patients. Twenty patients (18 males and 2 females) were diagnosed with coronary heart disease by coronary angiography (6 patients with 1 vessel disease, 9 patients with 2 vessel disease and 5 patients with 3 vessel disease). All patients underwent long-range electrocardiogram and frequency spectrum analysis of heart rate changes and Late potential test and other tests. All cases induced continuous VT during pacing. Eleven patients (55%) had late potentials;