Computed Tomography Angiography

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Noncontrast Magnetic Resonance Angiography as a Noninferior and Safer Alternative to Contrast-Enhanced CT in DIEP Flap Planning: Insights from a 4-Year Cohort Study

A 4-year cohort study demonstrates that optimized noncontrast MRA is a reliable, noninferior alternative to contrast-enhanced CTA for deep inferior epigastric perforator (DIEP) flap planning, reducing operative time and avoiding radiation a

Sep 27, 2026

Cardiology

Beyond Stenosis: How Carotid Plaque Calcification Patterns on CTA Predict Stroke Risk

This study reveals that the characteristics of carotid plaque calcifications on CTA scans correlate with stroke symptoms beyond traditional stenosis severity, offering improved risk stratification for carotid artery disease.

Aug 22, 2026

Superintelligence

Harnessing Machine Learning to Predict High-Risk Coronary Artery Disease: Insights from the SCOT-HEART Trial

Machine learning models trained on clinical data improve prediction of coronary artery disease on CT scans compared to traditional risk scores, potentially guiding better resource utilization in cardiovascular care.

Sep 14, 2025