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中华心律失常学杂志
CHINESE JOURNAL OF CARDIAC ARRHYTHMIAS
2004 Vol.8 No.6 P.360-365

数字化期刊

J波与J波综合征

Electrocardiographic J wave and J wave syndromes

严干新  姚青海  王东琦  崔长琮 

摘 要:J波是指心电图上QRS波与ST段之间的圆顶状或驼峰状电位变化.新近临床研究表明,在早期复极综合征、Brugada综合征和特发性心室颤动等心电图中,均存在J波形态、时限和幅度的显著改变,上述与J波密切相关的一系列临床综合征统称为J波综合征.本文详尽阐述了J波的细胞电生理和离子流机制,分析了早期复极综合征、Brugada综合征、心电图下壁导联高大J波相关的心脏性猝死的临床特点及内在机制.
关键词:J波;J波综合征;细胞电生理;跨膜离子流

作者简介:通信作者:严干新 (E-mail:yanganxin@mlhheart.org)
作者单位:严干新(19096,美国 Main Line Health Heart Center,Wynnewood,Pennsylvania,USA) 
     姚青海(西安交通大学环境与疾病相关基因教育部重点实验室,离子通道病研究室,西安交通大学医学院第一医院心内科) 
     王东琦(西安交通大学环境与疾病相关基因教育部重点实验室,离子通道病研究室,西安交通大学医学院第一医院心内科) 
     崔长琮(西安交通大学环境与疾病相关基因教育部重点实验室,离子通道病研究室,西安交通大学医学院第一医院心内科) 

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收稿日期:2004年10月19日

出版日期:2004年12月28日

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