The surface electrocardiogram (ECG) is a useful tool to help identify the sites of origin of ventricular tachycardia (VT). Despite such limitations as chest wall deformity and metabolic and drug effects, the analysis of the QRS morphologic patterns and vectors can discern the site of activation of myocardium. There have been described numerous reports about ECG features of idiopathic left- and right-ventricular VT. In this review, we summarized typical ECG characteristics according to the VT sites of origin based on previous reports, with anatomical considerations of the left and right ventricles, including the outflow tracts and epicardium. (PACE 2012;35:15161527)
机构:
Guangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R ChinaGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Zhan, Xian-zhang
Liang, Yuan-hong
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Guangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R ChinaGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Liang, Yuan-hong
Xue, Yu-mei
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Guangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R ChinaGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Xue, Yu-mei
Shehata, Michael
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Cedars Sinai Med Ctr, Heart Rhythm Ctr, Inst Heart, Los Angeles, CA 90048 USAGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Shehata, Michael
Liao, Hong-tao
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Guangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R ChinaGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Liao, Hong-tao
Fang, Xian-hong
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Guangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R ChinaGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Fang, Xian-hong
Liao, Zi-li
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Guangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R ChinaGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Liao, Zi-li
Wei, Wei
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Guangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R ChinaGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Wei, Wei
Deng, Hai
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Guangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R ChinaGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Deng, Hai
Liu, Yang
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Guangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R ChinaGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Liu, Yang
Meng, Fei-ai
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Guangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R ChinaGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Meng, Fei-ai
Wang, Xun-zhang
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Cedars Sinai Med Ctr, Heart Rhythm Ctr, Inst Heart, Los Angeles, CA 90048 USAGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
Wang, Xun-zhang
Wu, Shu-lin
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Guangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R ChinaGuangdong Acad Med Sci, Guangdong Cardiovasc Inst, Guangdong Gen Hosp, Dept Cardiol, Guangzhou, Guangdong, Peoples R China
机构:
Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Zhao, Wei
Zhu, Rui
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Zhu, Rui
Zhang, Jian
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Zhang, Jian
Mao, Yangming
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Mao, Yangming
Chen, Hongwu
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Chen, Hongwu
Ju, Weizhu
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Ju, Weizhu
Li, Mingfang
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Li, Mingfang
Yang, Gang
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Yang, Gang
Gu, Kai
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Gu, Kai
Wang, Zidun
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Wang, Zidun
Liu, Hailei
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Liu, Hailei
Shi, Jiaojiao
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Shi, Jiaojiao
Jiang, Xiaohong
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Jiang, Xiaohong
Kojodjojo, Pipin
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Natl Univ Heart Ctr, Dept Cardiol, Singapore, SingaporeNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Kojodjojo, Pipin
Chen, Minglong
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Chen, Minglong
Zhang, Fengxiang
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Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
Nanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Guangzhou Rd 300, Nanjing 210029, Peoples R ChinaNanjing Med Univ, Affiliated Hosp 1, Div Cardiol, Sect Pacing & Electrophysiol, Nanjing, Peoples R China
机构:
Pavlov First St Petersburg State Med Univ, Lang GF Dept Internal Med, St Petersburg, RussiaPavlov First St Petersburg State Med Univ, Lang GF Dept Internal Med, St Petersburg, Russia
Leandro, Heber Ivan Condori
Lebedev, Dmitry S.
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机构:
Almazov Natl Med Res Ctr, St Petersburg, Russia
First Electrotech Univ, Dept Med & Biotechnol Syst, St Petersburg, RussiaPavlov First St Petersburg State Med Univ, Lang GF Dept Internal Med, St Petersburg, Russia
Lebedev, Dmitry S.
Mikhaylov, Evgeny N.
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Pavlov First St Petersburg State Med Univ, Lang GF Dept Internal Med, St Petersburg, Russia
Almazov Natl Med Res Ctr, St Petersburg, Russia
First Electrotech Univ, Dept Med & Biotechnol Syst, St Petersburg, RussiaPavlov First St Petersburg State Med Univ, Lang GF Dept Internal Med, St Petersburg, Russia