Positive remodeling index by MSCT coronary angiography: A prognostic factor for early detection of plaque rupture and vulnerability

Purpose: To emphasis the role of MSCT utilizing the remodeling index in assessment of positive coronary remodeling which was associated with plaque rupture and vulnerability. Methods and material: Studied group included 35 patients with positive coronary remodeling. One lesion per patient was assessed, either a solitary lesion or the most significant one. All patients were subjected to history taking and radiological evaluation using a contrast-enhanced 64 MSCT then post processed. Assessment of the plaque causing positive remodeling regarding the site, number (single, kissing, or multiple), relative composition and predominant type in H.U. was performed. Specific measurements at the reference and remodeling segment were taken. Calculation of remodeling index was done. Two comparative groups were made between subjects with remodeling index (RI)