论文部分内容阅读
平均年龄54(34～76)岁的41例不稳定型心绞痛(入院前1个月进行性胸痛)男性患者,接受常规治疗.其中33例经造影示:单支病变3例,双支病变10例,3支病变14例,冠状动脉形态正常但有间歇性痉挛6例.41例患者共作24小时双导(相当于V_1/V_2和V_5/L_(II))动态心电图记录74次,剔除质量不佳者8次,66次(计1,321h)记录以模拟信号叠加(Compact analog)技术分析.检出一过性(≥30sec)心肌缺血
Forty-one patients with unstable angina (progressive chest pain 1 month prior to admission), with a mean age of 54 (34 to 76 years), underwent routine therapy, 33 of whom had a single angioplasty: 3 in a single vessel and double in 10 Cases, 3 lesions in 14 cases, coronary artery morphosis but intermittent spasm in 6 cases .41 patients with a total of 24 hours double guide (equivalent to V_1 / V_2 and V_5 / L_ (II)) Holter recorded 74 times, excluding Poor quality 8, 66 (total 1,321h) records were analyzed by analogue analogue (Compact analog) technique, and transient (> 30sec) myocardial ischemia