Transthoracic echocardiogram, Transesophageal echocardiogram, Fetal echocardiogram, Congenital heart defects in childre...n, Transposition of the great arteries, Ventricular septal defect, Atrial septal defect, Myocarditis, POTS, Dizziness, Tetralogy of Fallot, Hypoplastic left heart syndrome, Ebstein anomaly, Chest pain, Atrioventricular canal defect, Vascular ring, Coarctation of the aorta, Double-outlet right ventricle, Truncus arteriosus, Congenital heart disease, Syncope, Univentricular heart, Hypoplastic right heart syndrome, Fetal heart disease, Congenital heart defects in neonates and infants