Fig. 1

Echocardiogram images showing largest coronary artery aneurysms over follow-up. a Large/giant, saccular left anterior descending coronary artery aneurysm measuring ~ 6 mm. b Moderate-sized, fusiform proximal right coronary artery aneurysm. LAD, left anterior descending; CAA, coronary artery aneurysm; RCA, right coronary artery; A, anterior; L, left