%0 Journal Article
%T Evaluation of left ventricular synchronicity in patients with premature ventricular beats from right ventricular outflow tract by omni-directional M-mode echocardiography<br>全方向M型超声评价右心室流出道起源室性期前收缩患者左心室运动同步性
%A GUO Wei
%A LAI Bao-chun
%A <br>郭薇
%A 赖宝春
%J 中华医学超声杂志(电子版)
%D 2011
%I 
%X Objective To evaluate the left ventricular radial synchronicity in patients with premature ventricular beats (PVB) from right ventricular outflow tract (RVOT) with omni-directional M-mode echocardiography (OME). Methods Two groups were involved in this study including PVB group (n=30,patients with PVB from RVOT) and control group (n=30 healthy subjects). The time to peak myocardial systolic velocities (Ts) and the time to peak myocardial early-diastolic velocities (Td) were obtained from the velocity-time c...
%K Echocardiography
%K Left ventricular function
%K Premature ventricular beats
%K Synchronicity<br>超声心动描记术
%K 左心室功能
%K 室性期前收缩
%K 同步性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=A9DB1C13C87CE289EA38239A9433C9DC&cid=2F92804C2B75A393&jid=232E63D9BC24B76F8A55F23793B3BFD7&aid=13300964757176FF604C8D882051D190&yid=9377ED8094509821&vid=5D311CA918CA9A03&iid=0B39A22176CE99FB&sid=7801E6FC5AE9020C&eid=2A8D03AD8076A2E3&journal_id=1672-6448&journal_name=中华医学超声杂志(电子版)&referenced_num=1&reference_num=16