Cardiac magnetic resonance imaging oblique aortic sagittal views (A) demonstrating a non-coronary cusp ruptured sinus of Valsalva aneurysm with high-velocity flow through the right atrium, along the anterior tricuspid valve leaflet into the right ventricle. Cardiac magnetic resonance imaging TRUFI retro four-chamber view depicting systolic (left) and diastolic (right) high-velocity forward flow through the tricuspid valve. No direct flow into the right ventricle is demonstrated.