Paper Solution (31/03/2022): Q-1 A. Define “Tetralogy of Fallot” Define ‘Tetralogy of Fallot’.03 Tetralogy of Fallot is a congenital heart defect. In which four heart defects are found together in a child. 1) Ventricular septal defect,2) Pulmonary stenosis,3) Overriding aorta,4) Right ventricular hypertrophy. ••> 1) Ventricular septal defect: In ventricular septal defect, there is an abnormal opening in the septum separating the right and left ventricles. 2) Pulmonary stenosis: In