Fig. 6

A 26-year-old male patient, smoker presented with acute attack of typical severe persistent chest pain admitted to Tanta University educational hospital coronary care unit, diagnosed as NSTEMI and controlled medically, then refereed to rule out coronary artery disease. a Curved multiplanar reformatted image showed proximal LAD lesion graded as moderate stenosis. b Invasive coronary angiography RAO CRA view showed moderate proximal LAD lesion (blue arrow)