Rare Occurrence of Double Outlet Right Ventricle and Cardiomyopathy on Dynamic Contrast-Enhanced Cardiac MRI: A Case Report

Figures

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  Figure 1. The T2 TRUFI four-chamber view Blue arrows point to the wall thickening of the right ventricle and interventricular septum. TRUFI: True fast imaging with steady-state free precession, RA: Right atrium, RV: Right ventricle, LA: Left atrium, LV: Left ventricle

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  Figure 2. Narrow RVOT and origin of pulmonary artery Yellow arrows point to the narrow RVOT and the origin of the pulmonary artery. RVOT: Right ventricular outflow tract, Ao: Aorta, PA: Pulmonary artery, PV: Pulmonary vein, LV: Left ventricle, RA: Right atrium, RV: Right ventricle, SVC: Superior vena cava, TWIST: Time-resolved angiography with interleaved stochastic trajectories, Sag: Sagittal

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  Figure 3. Origin of the aorta from both the right and left ventricle Ao: Aorta, LV: Left ventricle, RV: Right ventricle, TWIST: Time-resolved angiography with interleaved stochastic trajectories, Sag: Sagittal, Cor: Coronal

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  Figure 4. Aortopulmonary septal defect Yellow arrow points to the aortopulmonary septal defect. Ao: Aorta, P: Pulmonary artery, TWIST: Time-resolved angiography with interleaved stochastic trajectories, Cor: Coronal

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  Figure 5. Cardiomyopathy Yellow arrows point to the patchy heterogeneous post-contrast enhancement of the myocardium involving almost the entire RV, part of the interventricular septum, and LV. RV: Right ventricle, LV: Left ventricle, PSIR: Phase-sensitive inversion recovery