Objective:To evaluate the influences of PCI on QT dispersion and Tpeak-Tend interval, and then explore the relationship between some electrocardiologic parameters and the extent and severity of coronary artery stenosis, in Elderly Patients With Coronary Artery Disease
Methods:We had selected 679 subjects who is equal or greater than 60 years old hospitalized in cardiovascular Department of Tianjin first central hospital from september 2009 to August 2010.Their clinic information were recorded.such as ge...