Double-chambered right ventricle: magnetic resonance imaging findings.
Primary double-chambered right ventricle is an uncommon congenital anomaly that presents with right ventricular outflow tract obstruction in childhood or adolescence. A search of the literature revealed only a few documented case reports with MRI findings. We present a case with mixed lesions, and with anomalous muscle bundles located both in the middle portion of the right ventricular sinus and at the subinfundibular level.
Puvaneswary
M
M
Department of Medical Imaging, John Hunter Hospital, Newcastle, New South Wales, Australia. Puvaneswary@hunter.health.nsw.gov.au
Indira
N
N
Sreedhar
M
M
Barooah
B
B
D002675:Child, Preschool; D005260:Female; D006352:Heart Ventricles / Q000002:abnormalities*; D006801:Humans; D008279:Magnetic Resonance Imaging