(A) Longitudinal view of LCCA with 1.5 mm plaque at carotid body in 39 years old hypertensive and smoker male patient. Coronary angiography revealed total occlusion of mid LAD; (B) longitudinal view of RCCA with 1.3 mm plaque at carotid bulb in 33 years old normotensive, non-smoker female patient, presented with the history of acute myocardial infarction and coronary angiography revealed total occlusion of proximal LAD, who underwent primary PCI. LCCA, left common carotid artery; LAD, left anterior descending; RCCA, right common carotid artery; PCI, percutaneous coronary intervention.