Reduced radiation dose and volume of contrast medium in heart rate-based, one-stop computed tomography angiography of coronary, carotid and cerebrovascular arteries.

Hairong YuHao SongXiaonan SunTiangang SongAnming XieJianghua XuRuiying QinLihua JingTaiyang ZuoJie ZhaoXiaomei LuanZengkun WangHuijing ChaiYuanzhen ZhaoPeiji Song

Published in: Acta radiologica (Stockholm, Sweden : 1987) (2023)

The radiation dose and volume of CM were significantly reduced in CTA following the HR-based protocol. The personalized administration of CM also simplified the scanning process.

Keyphrases

heart rate
heart rate variability
coronary artery
blood pressure
coronary artery disease
magnetic resonance
randomized controlled trial
high resolution
magnetic resonance imaging
heart failure
computed tomography
atrial fibrillation
image quality