Coronary artery calcification found on CT predicts death

Publication
Article
Diagnostic ImagingDiagnostic Imaging Vol 32 No 11
Volume 32
Issue 11

Visual assessment of coronary artery calcification on low-dose CT scans provides a significant indicator of cardiovascular death, a study found.

Visual assessment of coronary artery calcification on low-dose CT scans provides a significant indicator of cardiovascular death, a study found.

Coronary artery calcification was assessed on ungated low-dose CT scans of the chest in a cohort of 8782 smokers aged 40 to 85. Each participant received a coronary artery calcification score of 0 to 12. The date and cause of death were obtained through the National Death Index.

The rate of cardiovascular deaths increased with an increasing coronary artery score. For patients with a score of zero, the rate was 1.2%. For patients with a score of one to three, the rate was 1.8%; for patients with a score of seven to 12, the rate was 5.3%. A score of at least four was a significant predictor of cardiovascular death, the researchers said. Follow-up ranged from 0.3 months to 91.9 months with a median of 72.3 months (Radiol 2010;257:541-548).

Even after adjusting for sex, age, and pack-years of smoking, the coronary artery calcification score remained significant.Even after adjusting for sex, age, and pack-years of smoking, the coronary artery calcification score remained significant.

Recent Videos
SNMMI: 18F-Piflufolastat PSMA PET/CT Offers High PPV for Local PCa Recurrence Regardless of PSA Level
SNMMI: NIH Researcher Discusses Potential of 18F-Fluciclovine for Multiple Myeloma Detection
SNMMI: What Tau PET Findings May Reveal About Modifiable Factors for Alzheimer’s Disease
Emerging Insights on the Use of FES PET for Women with Lobular Breast Cancer
Can Generative AI Reinvent Radiology Reporting?: An Interview with Samir Abboud, MD
Mammography Study Reveals Over Sixfold Higher Risk of Advanced Cancer Presentation with Symptom-Detected Cancers
Combining Advances in Computed Tomography Angiography with AI to Enhance Preventive Care
Study: MRI-Based AI Enhances Detection of Seminal Vesicle Invasion in Prostate Cancer
What New Research Reveals About the Impact of AI and DBT Screening: An Interview with Manisha Bahl, MD
Can AI Assessment of Longitudinal MRI Scans Improve Prediction for Pediatric Glioma Recurrence?
Related Content
© 2025 MJH Life Sciences

All rights reserved.