71 岁男性“超级运动员”中儿茶酚胺依赖性宽 QRS 复合性心动过速。
Catecholamine-dependent wide QRS complex tachycardia in a 71-year-old male 'super athlete'.
机构信息
University of Maryland School of Medicine, 655 West Baltimore St, Baltimore, MD 21201, USA.
出版信息
Europace. 2011 Aug;13(8):1201-2. doi: 10.1093/europace/eur022. Epub 2011 Feb 4.
PMID:21297124
Abstract
Recent studies have suggested an association between increased athletic activity and atrial arrhythmias; however, the mechanism remains unclear. Presented herein is a 71-year-old man with atrial flutter with 1:1 atrioventricular (AV) conduction triggered by high-intensity exercise as well as administration of isoproterenol, suggesting that arrhythmia is autonomically mediated.
摘要
最近的研究表明，剧烈运动与心房心律失常之间存在关联；然而，其机制尚不清楚。本文报告了一位 71 岁男性，在高强度运动和异丙肾上腺素给药的情况下，出现 1:1 房室（AV）传导的心房扑动，表明心律失常是自主介导的。
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