Premature ventricular contractions (VPC's) were more commonly seen on routine 12 lead EKG's in Chagas disease patients than in the uninfected participants but right bundle branch block (RBBB) prevalence was not significantly different between the two groups.Winslow...
计算机知识windows系统:开始--运行--命令大全0421050529第一期 热度: PULMONARY EMBOLISM Current Diagnostic strategies David McFadden, MD, MPH Mayo Clinic USA 肺栓塞目前的诊断策略 PREVALENCE 流行病学 • 500,000 cases per year in USA 美国每年有500,000例患者 ...