Echocardiographic screening for the anomalous aortic origin of coronary arteries.

Aims: We sought to determine the diagnostic performance, clinical profiles and outcomes of anomalous aortic origin of coronary arteries (AAOCA) using a standardised echocardiographic approach in young adults and athletes.

Methods: In 2015-2019, we screened 5998 outpatients (age 16 years (Q1-Q3: 11, 36)), referred for routine echocardiography, using four specific echocardiographic windows: parasternal short/long axis and apical 4/5-chambers view. Coronary CT confirmed AAOCA.