在12导联心电图上u波倒置,罕见于正常。Popp认为u波对冠心病的诊断重要性不大,但许多近代证据有不同看法。Ameur—Hedrich等在8例休息时u波倒置病人的冠状动脉血管造影研究中,发现6例病人具有左前降枝重度狭窄。Kishida等发现在u波倒置的22例病人中,20例有局限性左室壁运动异常。本文对849例主 In the 12 lead ECG u wave inversion, rare in normal. Popp that the u wave on the diagnosis of coronary heart disease is not important, but many modern evidence have different views. Ameur-Hedrich et al. In a coronary angiographic study of 8 patients with u-wave inversion at rest, six patients had severe left anterior descending branches. Kishida et al. Found that out of 22 patients with inverted u waves, 20 had localized left ventricular wall motion abnormalities. This article on the 849 cases of the main