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持续性右房性心动过速的一种罕见机制。

An unusual mechanism of sustained right atrial tachycardia.

作者信息

Nair Krishna Kumar Mohanan, Namboodiri Narayanan, Thajudeen Anees, Valaparambil Ajitkumar, Tharakan Jaganmohan A

机构信息

Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India.

出版信息

Indian Pacing Electrophysiol J. 2011 Nov;11(6):169-72. Epub 2011 Nov 15.

PMID:22090730
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3214614/
Abstract

Lower loop re-entry (LLR) flutter is a rare type of atypical right atrial flutter. Most of the reported cases occurred in association with typical flutter patterns as a transient arrhythmia. Our case is unique in the fact the LLR was sustained and persisted independently.

摘要

低位环折返（LLR）性房扑是一种罕见的非典型右房房扑类型。大多数已报道的病例与典型房扑模式相关，表现为短暂性心律失常。我们的病例独特之处在于，低位环折返性房扑是持续性的且独立存在。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d732/3214614/24ba910cfc67/ipej110169-03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d732/3214614/9bc12e6affd7/ipej110169-01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d732/3214614/0bcedbd8519a/ipej110169-02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d732/3214614/24ba910cfc67/ipej110169-03.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d732/3214614/9bc12e6affd7/ipej110169-01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d732/3214614/0bcedbd8519a/ipej110169-02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d732/3214614/24ba910cfc67/ipej110169-03.jpg

相似文献

1
An unusual mechanism of sustained right atrial tachycardia.持续性右房性心动过速的一种罕见机制。
Indian Pacing Electrophysiol J. 2011 Nov;11(6):169-72. Epub 2011 Nov 15.
2
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本文引用的文献

1
Mechanism of conversion of atypical right atrial flutter to atrial fibrillation.非典型右房扑动转变为房颤的机制。
Am J Cardiol. 2003 Jan 1;91(1):46-52. doi: 10.1016/s0002-9149(02)02996-x.
2
Atypical right atrial flutter patterns.非典型右心房扑动模式。
Circulation. 2001 Jun 26;103(25):3092-8. doi: 10.1161/01.cir.103.25.3092.
3
Right atrial flutter due to lower loop reentry: mechanism and anatomic substrates.下腔静脉环折返所致右房扑动：机制与解剖学基础
Circulation. 1999 Apr 6;99(13):1700-5. doi: 10.1161/01.cir.99.13.1700.