Divided left atrium (Cor Triatriatum Sinister) with atresia of the right pulmonary veins in a cat

IF 1.3 2区农林科学 Q2 VETERINARY SCIENCES

Journal of Veterinary Cardiology Pub Date : 2025-05-17 DOI:10.1016/j.jvc.2025.05.008

P. Savarino , M. Borgarelli , T. Massimiliano

引用次数: 0

Abstract

A nine-month-old, female Maine Coon cat was referred for acute respiratory distress. Echocardiography revealed the presence of a membrane dividing the left atrium into two chambers, suggestive of cor triatriatum sinister (CTS). Due to poor prognosis, the owner elected for humane euthanasia. At necropsy, a transverse fibromuscular membrane containing an orifice dividing the left atrium into two chambers was observed, confirming the diagnosis of CTS, or divided left atrium. Moreover, atresia of the outflow of right pulmonary veins into the left atrium was identified. This study reports the rare instance of CTS associated with anomalies of the pulmonary venous connection.

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猫左心房分裂伴右肺静脉闭锁

一只9个月大的雌性缅因猫因急性呼吸窘迫被转诊。超声心动图显示有一层膜将左心房分为两个腔室，提示心房三房心险恶（CTS）。由于预后不佳，主人选择了人道安乐死。尸检时，观察到一个横向纤维肌膜，其中包含一个将左心房分为两个腔室的孔，证实了CTS或分裂左心房的诊断。此外，右肺静脉流出闭锁进入左心房被确定。本研究报告罕见的CTS合并肺静脉连接异常的病例。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Veterinary Cardiology VETERINARY SCIENCES-

CiteScore

2.50

自引率

25.00%

发文量

审稿时长

154 days

期刊介绍： The mission of the Journal of Veterinary Cardiology is to publish peer-reviewed reports of the highest quality that promote greater understanding of cardiovascular disease, and enhance the health and well being of animals and humans. The Journal of Veterinary Cardiology publishes original contributions involving research and clinical practice that include prospective and retrospective studies, clinical trials, epidemiology, observational studies, and advances in applied and basic research. The Journal invites submission of original manuscripts. Specific content areas of interest include heart failure, arrhythmias, congenital heart disease, cardiovascular medicine, surgery, hypertension, health outcomes research, diagnostic imaging, interventional techniques, genetics, molecular cardiology, and cardiovascular pathology, pharmacology, and toxicology.