Fig. 1

Patient’s imaging data. a: The father’s initial ECG demonstrating an anterior STEMI; b: The father’s coronary angiogram demonstrating a subtotal occlusion in middle part of LAD; c: The father’s coronary angiogram demonstrating moderate stenosis in the right coronary artery; d: The son’s initial ECG demonstrating an anterior STEMI; e: The son’s coronary angiogram demonstrating subtotal occlusion in the proximal to middle part of LAD; f: The son’s coronary angiogram demonstrating tubular disease in the right coronary artery; g: Pedigrees of the family