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Loeffler’s group 2 cor triatriatum sinistrum with mobile left atrial thrombus – a case report and literature review

Published online by Cambridge University Press:  16 December 2020

Yuan Zheng ,
Wei Zhu ,
Xinjie Huang  and
Dongqun Lin Open the ORCID record for Dongqun Lin [Opens in a new window]
Yuan Zheng
Affiliation:
Department of cardiothoracic surgery, Guangdong Provincial hospital of Chinese Medicine, No.55 Neihuanxi Road, Panyu, Guangzhou, Guangdong510006, People’s Republic of China
Wei Zhu
Affiliation:
Department of cardiothoracic surgery, Guangdong Provincial hospital of Chinese Medicine, No.55 Neihuanxi Road, Panyu, Guangzhou, Guangdong510006, People’s Republic of China
Xinjie Huang
Affiliation:
Department of cardiothoracic surgery, Guangdong Provincial hospital of Chinese Medicine, No.55 Neihuanxi Road, Panyu, Guangzhou, Guangdong510006, People’s Republic of China
Dongqun Lin*
Affiliation:
Department of cardiothoracic surgery, Guangdong Provincial hospital of Chinese Medicine, No.55 Neihuanxi Road, Panyu, Guangzhou, Guangdong510006, People’s Republic of China
*
Author for correspondence: Dongqun Lin MD, Guangdong Provincial Hospital of Chinese Medicine, No.55 Neihuanxi Road, Panyu, Guangzhou, Guangdong 510006, People’s Republic of China. Tel: +020-39318581. Fax: +020-34728881. E-mail: [email protected]
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Abstract

We report a case of a 25-year-old man diagnosed with an unusual case of cor triatriatum sinister with a mobile left atrial thrombus. He was hospitalised with aggravating dyspnoea. Transthoracic echocardiography revealed a membrane-like structure traversing the left atrial and a small orifice of about 7.1 mm. The mean pressure gradient was 12.94 mmHg across the orifice of the membrane-like structure and there was a mobile mass in the post-erosuperior chamber. The anomaly was rectified by a surgical resection. Timely diagnosis and surgical repair may prevent stroke in patients with unusual cor triatriatum sinister.

Keywords

Cor triatriatum sinistercase reportmobile thrombustransthoracic echocardiography
Type
Brief Report
Information
Cardiology in the Young , Volume 31 , Issue 4 , April 2021 , pp. 666 - 668
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Copyright
© The Author(s), 2020. Published by Cambridge University Press

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