摘要
心电图运动试验最大ＳＴ／ＨＲ斜率对冠心病的诊断价值梁云清黄宜雄＊李晓霞＊郑石松＊心电图负荷试验是诊断冠心病常用手段之一，通过运动给心脏以负荷，使心肌耗氧量超过心肌的缺血阈，从而显示心肌缺血的心电图改变。传统采用ＳＴ标准，但由于其敏感性及特异性尚欠理...
The changes of the maximum ST segment/heart rate slope of the treadmill exercise test in 100 normal subjects and 68 patients with cornary heart disease were compared.The maximum ST segment/heart rate slope of the patients with coronary heart disease was >2.97uv/bpm.The maximum ST segment/heart rate slope of normal group was <1.08uv/bpm.The maximum work load of the patients with coronary heart disease was low.
出处
《云南医药》
CAS
1998年第1期12-13,共2页
Medicine and Pharmacy of Yunnan
关键词
心电图
运动试验
冠心病
诊断价值
Coronary heart disease Exercise test Maximum ST/HR slope
