Tetralogy of Fallot (TOF) is a congenital heart defect with four components:
1) Pulmonary stenosis, narrowing of the exit from the right ventricle
2) A ventricular septal defect, a hole between the two ventricles
3) Right ventricular hypertrophy, thickening of the right ventricular muscle
4) An overriding aorta, which allows blood from both ventricles to enter the aorta
Medical_doctors Channel
1) Pulmonary stenosis, narrowing of the exit from the right ventricle
2) A ventricular septal defect, a hole between the two ventricles
3) Right ventricular hypertrophy, thickening of the right ventricular muscle
4) An overriding aorta, which allows blood from both ventricles to enter the aorta
Medical_doctors Channel