室中隔缺损ventricular septal defect
房室束auriculo ventricular bundle
室性早搏premature ventricular contractions
室间隔缺损ventricular septal defect
室的ventricular
（左）室收缩末期容积ventricular end-systolic volume
经心尖的左心室旁路transapical left ventricular bypass
右心室梗塞right ventricular infarction