An Unusual Presentation of a Rare Case of Rhabdomyosarcoma of the Left Atrium as Severe Rheumatic Mitral Stenosis with Atrial Fibrillation, Fast Ventricular Rate, and Left Atrial Failure

被引:0
作者
Mohanty, Satyapriya [1 ]
Kumar, Abhinav [2 ]
Banerjee, Anindya [2 ]
Deb, Pranjit [2 ]
Das, Debasish [2 ]
机构
[1] All India Inst Med Sci, Dept Cardiothorac & Vasc Surg, Bhubaneswar, Odisha, India
[2] All India Inst Med Sci, Dept Cardiol, Bhubaneswar 751019, Odisha, India
关键词
Atrial fibrillation; left atrial failure; left atrium; mitral stenosis; rhabdomyosarcoma;
D O I
10.4103/rcm.rcm_2_23
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
It is extremely rare to encounter primary malignant tumors of the heart. Rhabdomyoma constitutes approximately 20% of all primary malignant tumors of the heart. Rhabdomyoma commonly arises from the ventricular wall, and rarely, they arise from the atrial wall and mimic symptomatic atrioventricular valve stenosis. We describe an extremely rare case of left atrial (LA) rhabdomyosarcoma detected during the transesophageal echocardiography arising from the posterior wall of the left atrium protruding into the left ventricle causing obstruction of the mitral valve. Our case is a rare case of LA rhabdomyosarcoma presenting with mitral inflow obstruction and symptomatically mimicking severe rheumatic mitral stenosis with atrial fibrillation and fast ventricular rate with orthopnea secondary to LA failure and passive pulmonary venous congestion.
引用
收藏
页码:93 / 95
页数:3
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