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Is the optimal atrioventricular delay paced from right ventricular outflow tract different from that from right ventricular apex? 期刊论文

编号：

fa5b00d1-cdd4-415e-8f5f-84c8ade89c38
作者：

Su, Yangang(宿燕岗)#^[1]Pan, Wenzhi(潘文志)^[1]Sun, Aijun(孙爱军)^[1]Gong, Xue^[1];Sun, Minmin^[1];Shu, Xianhong(舒先红)^[1]Ge, Junbo(葛均波)*^[1]
语种：

English
期刊：

INTERNATIONAL JOURNAL OF CARDIOLOGY ISSN：0167-5273 2010 年 140 卷 2 期 (245 - 246) ; APR 15
收录：
关键词：

Atrioventricular delay Optimization Aortic flow velocity integral Right ventricular outflow tract Paced
摘要：

The objective of this study was to compare the optimal atrioventricular delay (OAVD) paced from right ventricular outflow tract (RVOT) with that paced from right ventricular apex (RVA) in patients implanted with DDD pacemaker. A total of 43 patients implanted with DDD pacemaker due to high or third degree atrioventricular block were enrolled. The atrial lead was positioned in the right atrial appendage and the ventricular lead was randomly placed in RVOT (n=21) or RVA (n=22). AVD optimization increased aortic flow velocity integral both in RVOT and RVA paced patients. P wave duration (P<0.05) rather than QRS duration (P>0.10) was the independent determinant of OAVD. OAVD was similar between RVA and RVOT paced patients (116.81 +/- 34.00 ms vs 107.14 +/- 26.30 ms, P>0.05). (C) 2008 Elsevier Ireland Ltd. All rights reserved.
推荐引用方式
GB/T 7714：

Su Yangang,Pan Wenzhi,Sun Aijun, et al. Is the optimal atrioventricular delay paced from right ventricular outflow tract different from that from right ventricular apex? [J].INTERNATIONAL JOURNAL OF CARDIOLOGY,2010,140(2):245-246.
APA：

Su Yangang,Pan Wenzhi,Sun Aijun,Gong Xue,&Ge Junbo.(2010).Is the optimal atrioventricular delay paced from right ventricular outflow tract different from that from right ventricular apex? .INTERNATIONAL JOURNAL OF CARDIOLOGY,140(2):245-246.
MLA：

Su Yangang, et al. "Is the optimal atrioventricular delay paced from right ventricular outflow tract different from that from right ventricular apex?" .INTERNATIONAL JOURNAL OF CARDIOLOGY 140,2(2010):245-246.

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