Figure 1
From: Restrictive physiology in repaired Tetralogy of Fallot: Prevalence, significance and pathophysiology
Typical flow pattern of aorta (red), pulmonary artery (blue), mitral (brown) and tricuspid valves (green) in repaired TOF. Note the pulmonary regurgitation (arrowhead) and end-diastolic forward flow (arrow) which is related with a wave of tricuspid inflow (A).