Cardiac Metastasis Presenting As Right Ventricular Outflow Obstruction

被引：0

作者：

Alsallamin, Isaac ^{[1
,2
,3
,4
]}

Quraiba, Lama ^{[5
]}

Mtour, Sameer ^{[6
]}

Alsallamin, Afnan ^{[2
]}

机构：

[1] Northeast Ohio Med Univ, Clin Med, Cleveland, OH 44272 USA

[2] St Vincent Char Med Ctr, Internal Med, Cleveland, OH 44131 USA

[3] Case Western Reserve Univ, Sch Med, Internal Med, Cleveland, OH 44106 USA

[4] Univ Hosp Cleveland, Med Ctr, Neurol Surg, Cleveland Hts, OH 44106 USA

[5] Alfaisal Univ, Coll Med, Med, Riyadh, Saudi Arabia

[6] Al Makassed Hosp, Cardiol, Jerusalem, Palestine

来源：

CUREUS JOURNAL OF MEDICAL SCIENCE | 2023年 / 15卷 / 11期

关键词：

cancer; cardiac metastasis; arrhythmia; cardiac arrhythmia; ventricular tachycardia; right ventricle outflow tract obstruction; metastasis; squamous cell carcinoma; FAILURE;

D O I：

10.7759/cureus.49720

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Right ventricular outflow tract obstruction (RVOTO) is characterized by an increased systolic pressure gradient between the right ventricle (RV) and the pulmonary artery. This rare condition can be diagnosed via echocardiography and may arise from various causes, including cardiac masses, pulmonary atresia with a ventricular septal defect, tricuspid valve thrombus, graft or wire calcification, or a cardiac tumor. We present the case of a 73-year-old male who was hospitalized after a syncope episode. Telemetry detected ventricular arrhythmia. Imaging identified a mass compressing the RV, causing RVOTO. A biopsy of the mass confirmed it as squamous cell carcinoma, which likely originated from the lung as a distant metastasis.

引用

页数：7

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