Fully automatic coronary calcium scoring in non-ECG-gated low-dose chest CT: comparison with ECG-gated cardiac CT.
Young Joo SuhCherry KimJune-Goo LeeHongmin OhHeejun KangYoung-Hak KimDong-Hyun YangPublished in: European radiology (2022)
• AI-based automatic CAC scoring on LDCT shows excellent reliability with manual CAC scoring in multi-institutional datasets. • The reliability for CAC score-based severity categorization varies among datasets. • Automatic scoring for LDCT shows a higher false-positive rate than automatic scoring for CSCT, and most common causes of a false-positive are image noise and artifacts for both CSCT and LDCT.
Keyphrases
- deep learning
- low dose
- machine learning
- image quality
- computed tomography
- artificial intelligence
- heart rate
- heart rate variability
- coronary artery disease
- coronary artery
- dual energy
- contrast enhanced
- magnetic resonance imaging
- high dose
- heart failure
- positron emission tomography
- neural network
- left ventricular
- air pollution
- rna seq
- blood pressure
- atrial fibrillation
- ejection fraction