Fig. 2From: An unusual presentation of developmental anomalies of the cardiovascular system including tetralogy of fallot, double outlet right ventricle, patent foramen ovale and persistent right aortic arch in a Friesian calfCaudal long cardiac axis (right side) 4 chamber view displaying the patent foramen ovale (white arrow heads) resulting in communication between the distended right atrium (RA) and left atrium (LA); and the ventricular-septal defect (*) resulting in communication between the distended right ventricle (RV) and left ventricle (LV); due to abnormalities angulation was non-standardised and optimised reactively to images displayed. Images obtained at the 4th intercostal space, due to abnormalities angulation was non-standardised and optimised reactively to images displayed; due to abnormalities angulation was non-standardised and optimised reactively to images displayedBack to article page