Figure 1.

Anatomic aspects and their correlation with clinical manifestations. This figure relates comprehensively the possible modifications found in Ebstein's anomaly, with the potential to cause clinical‐hemodynamic changes. This anomaly is graded as mild (mild cyanosis and symptoms, and mild‐to‐moderate cardiomegaly), moderate (few symptoms despite marked cardiomegaly), and severe (cyanosis and severe symptoms). Ao: aorta; IVC: inferior vena cava; LA: left atrium; PSVT: paroxysmal supraventricular tachycardia; RA: right atrium; RV: right ventricle; SVC: superior vena cava; VT: ventricular tachycardia