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aVR导联在左前分支阻滞诊断中的作用 被引量:4

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摘要 心电轴显著左偏(-30°~-90°)是左前分支阻滞的主要心电图表现。但心电轴显著左偏除左前分支阻滞外,还常见于下壁心肌梗死、B型预激综合征和假性电轴左偏。根据心肌梗死和预激综合征的心电图特征鉴别前两者多无困难,但与后者的鉴别临床常感困惑。aVR导联轴指向-150°,对鉴别诊断有一定帮助,近年Warner依aVR导联提出三导联同步记录的新标准。
作者 刘仁光
出处 《临床心电学杂志》 2010年第3期183-184,共2页 Journal of Clinical Electrocardiology
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参考文献1

  • 1Robert A. Warner, Norma E. Hill, Sakti Mookherjee, Harold Smulyan Improved electrocardiographic criteria for the diagnosis of left anterior hemiblock. Am J Cardiol, 1983,51 (5) ,723-726.

同被引文献44

  • 1方炳森.也谈aVR导联的特殊作用[J].心电学杂志,2005,24(1):61-61. 被引量:5
  • 2邓万俊,苗丽,徐业成.aVR-不应被忽视的心电图导联[J].临床荟萃,2007,22(7):518-520. 被引量:9
  • 3张萍.应当重视aVR导联在冠心病心电图中的新作用[J].临床心电学杂志,2007,16(2):92-92. 被引量:6
  • 4Sgarbossa EB, Barold SS, Pinski SL, et al. Twelve- lead electr- ocardiogram: The advanta - ges of an orderly frontal lead displ - ay including lead--aVR [ J ]. J Eleetrocardiol, 2004, 37 (3): 141-147.
  • 5Ho YL, Lin LY, Lin JL, et al. Usefulness of ST segment ele- vation in lead aVR during tachyeardia for determining the mecha- nism of narrow QRS complex taehyeardia [ J ]. Am J - Cardiol, 2003, 92 (12) : 1424 -1428.
  • 6Vereckei A. Duray G, Szenasi C, et al. New algorithm using only lead aVR for differential diagnosis of wide QRS complex tachyeardia [J]. Heart-ahythm, 2008, 5 (1): 89-98.
  • 7Kamakura S, shmizu W, Matsuo K, et al. Localizing of opti- mal ablation site of Idiopathic ventricular tachycardia from fight and left ventricular outflow tract by body Surface ECG [ J]. Cir- culation, 1998, 98 (15): 1525-1533.
  • 8Bahai Bigi MA, Aslani A, Shahrzad S. aVR sign as a risk fac- tor for life - threatening arrhy thmie events in patients with Bru- gada syndrome [ J ]. Heart Rhythm, 2007, ( 8 ) : 1009 - 1012.
  • 9Warner RA, Gill NE, Mookhrjee S, et al. Impmved electro-cardiograp Hic criteria for the diagnoss of left anterior hemiblock [J]. Am J Cardiol, 1983, 51 (5) : 71S -722.
  • 10Yamaji H. Iwasaki K, kusachis ,et al. Prediction of acute maincor- onary artery obstruction by 12 -lead electrocardiogarphy, ST seg- ment elevation in lead aVR with less ST, ST s -egment elevation in lead VI [J]. Am Coil Cardiol,2001,38(4) :1348 - 1354.

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