Figure 1: Two-dimensional echocardiographic 4-view approach for AAOCA detection: abnormal examinations and their anatomic correlates. AO, aorta; AOLCA, anomalous origin of the left coronary artery; AORCA, anomalous origin of the right coronary artery; Ap-4Ch-view, apical four chambers view; Ap-5Ch- view, apical five chambers view; LA, left atrium; LAD, left anterior descending; LCX, left circumflex artery; LV, left ventricle; PLAX, parasternal long-axis view; PSAX, parasternal short-axis view; RCA, right coronary artery; RV, right ventricle; RVOT, right ventricular outflow tract (Reprint with permission from bianco and coll. Echocardiographic screening for the anomalous aortic origin of coronary arteries. Open Heart 2021;8:e001495)