略語大辞典 [Med] 13 PVC premature ventricular contraction 心室性期外収縮. 早発心室収縮. 早期心室拍動. premature ventricular contraction; or PVB(premature ventricular beat); in cardiovascular problems; a heart disease; [Med]. 丸善「略語大辞典」JLogosID : 11856963