Myocardial Perfusion Scintigraphy in a Patient With Transposition of Great Arteries Post-Atrial Switch Surgery

被引：0

作者：

Radzi, Aliaa Mohd ^{[1
,2
]}

Boey, Ching Yeen ^{[1
]}

Amir Hassan, Siti Zarina ^{[1
]}

机构：

[1] Kuala Lumpur Hosp, Dept Nucl Med, Kuala Lumpur, Malaysia

[2] Kuala Lumpur Hosp, Dept Nucl Med, 23, Jalan Pahang, Kuala Lumpur 50586, Malaysia

来源：

CLINICAL NUCLEAR MEDICINE | 2023年 / 48卷 / 08期

关键词：

myocardial perfusion scintigraphy; transposition of great arteries; atrial switch; dextrocardia; SPECT/CT; SYSTEMIC RIGHT VENTRICLE;

D O I：

10.1097/RLU.0000000000004700

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

We report a case of a 33-year-old woman who underwent stress and rest myocardial perfusion scintigraphy (MPS) to exclude coronary artery disease. MPS images showed an apparent dextrocardia with a right-sided septal wall uptake. The electrocardiograph showed a right axis deviation with dominant R waves at leads aVR and V1. Upon retrieval of the patient's medical records, she had an underlying transposition of great arteries and underwent a Senning atrial switch surgery. Hence, the MPS images demonstrated a prominent right ventricular wall due to its function as the "systemic" ventricle with minimal uptake in the "pulmonary" left ventricle.

引用

页码：727 / 728

页数：2

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