Computed Tomography Derived Segment Involvement Score and Coronary Artery Calcium Score When Used in Clinical Routine - Data From a Swedish Registry Cohort

Key Points

• The aim is to evaluate the prognostic significance of the segment involvement score and coronary artery calcium score in clinical routines.
• Analyzed clinical data from a Swedish registry cohort.
• Assessed the extent of coronary atherosclerosis with the Segment Involvement Score (SIS).
• Compared SIS and coronary artery calcium score (CACS) for their prognostic value.
• SIS and obstructive disease were significant predictors of outcomes.
• SIS did not provide additional prognostic value beyond CACS in the routine clinical setting.