Possible PDA Left VentricleThe left ventricle is normal in size. There are no regional wall motion abnormalities present. Left AtriumThe left atrium is normal in size. Right VentricleThe right ventricle is normal in size. Right AtriumThe right atrium is normal in size. Aortic ValveThe aortic valve opens widely. There is no significant dephasing inferior to the aortic valve to suggest significant aortic regurgitation. Dedicated through plane imaging of the aortic valve was not performed.Mitral ValveThe mitral valve opens widely. There is no significant mitral regurgitation. Dedicated through plane imaging of the mitral valve was not performed.Pulmonic ValveThe pulmonic valve opens widely. There is no significant pulmonic regurgitation visualized. Dedicated through plane imaging of the pulmonic valve was not performed.Tricuspid ValveThe tricuspid valve opens widely. There is no significant tricuspid regurgitation visualized. Dedicated through plane imaging of the tricuspid valve was not performed.AortaThe ascending thoracic aorta is normal in size. There is a left sided aortic arch. PDA raising from the aortic arch to the main pulmonary artery, of approximately 16 mm length and 2.8 mm in diameter is visualized. (Series 1601 image 292)Pulmonary ArteryThe main pulmonary artery is normal in size. Normal size of the left and right pulmonary arteries. Venous AnatomyThe SVC and IVC are normal in size and drain normally into the right atrium. PericardiumThere is no pericardial thickening or effusion.Extracardiac FindingsPartial visualization of the hollow viscus of the abdomen is normal on this nonenhanced MR.
1. PDA as described.