PREOPERATIVE CARDIAC CT ASSESSMENT OF THE PULMONARY ANNULUS AND RIGHT VENTRICULAR OUTFLOW TRACT IN TETRALOGY OF FALLOT: A RETROSPECTIVE STUDY WITH SURGICAL CORRELATION
Background: Accurate preoperative characterization of the pulmonary valve annulus and right ventricular outflow tract (RVOT) is important in tetralogy of Fallot (TOF), particularly when assessing the likelihood of transannular enlargement at repair. Cardiac CT permits standardized multiplanar evaluation of pulmonary an...