Tetralogy of Fallot consists of 4 defects: A hole (ventricular septal defect) between the two lower heart chambers (ventricles). There is an obstruction from the right ventricle to the lung caused by … Continued

The aorta is the body’s major artery that carries oxygen-rich blood to the whole body except the lungs. The upper branches of the aorta carry blood to the upper body (arms and … Continued

The septum is a wall that separates the heart’s left and right chambers. A defect between the lower two chambers (the ventricles) is called a ventricular septal defect. When there is a … Continued

The septum is a wall, which separates the heart’s left and right chambers. A defect between the two upper heart chambers (the atria) is called atrial septal defect. When there is a … Continued