Missed Connections: Identification of Atrial Septal Defect by MRI

Figure 1

(a) CMR four-chamber view demonstrating dilated right heart with a 21 mm ASD (arrow). (b) CMR short-axis view demonstrating a 21 mm ASD (arrow). (c) CMR QP/QS of 2.9 (pulmonary flow in green and aortic flow in pink). ASD: atrial septal defect; CMR: cardiac magnetic resonance imaging; QP: right ventricular stroke volume; QS: left ventricular stroke volume.

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