Multiple focal and macroreentrant left atrial tachycardias originating from a spontaneous scar at the contiguous aorta-left atrium area in a patient with hypertrophic cardiomyopathy: a case report
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- 作者：Kyoichiro Yazaki ; Yoichi Ajiro ; Fumiaki Mori…
- 关键词：Case report ; Atrial tachycardia ; Contiguous aorta ; left atrium area ; Spontaneous scar ; Hypertrophic cardiomyopathy ; 3 ; D electroanatomical mapping
- 刊名：BMC Cardiovascular Disorders
- 出版年：2017
- 出版时间：December 2017
- 年：2017
- 卷：17
- 期：1
- 全文大小：2942KB
- 刊物主题：Cardiology; Cardiac Surgery; Angiology; Blood Transfusion Medicine; Internal Medicine; Medicine/Public Health, general;
- 出版者：BioMed Central
- ISSN：1471-2261
- 卷排序：17
文摘
BackgroundSpontaneous scar-related left atrial tachycardia (AT) is a rare arrhythmia. We describe a patient with hypertrophic cardiomyopathy (HCM) who developed multiple, both focal and macroreentrant left ATs associated with a spontaneous scar located at the aorta-left atrium (LA) contiguous area.