Achieving low radiation dose and contrast agents dose in coronary CT angiography at 60-kVp ultra-low tube voltage

Achieving low radiation dose and contrast agents dose in coronary CT angiography at 60-kVp ultra-low tube voltage

Abstract Objectives To explore the feasibility of a one-beat protocol and ultra-low tube voltage of 60 kVp in coronary CT angiography (CCTA). Methods This prospective study enrolled 107 patients (body mass index ≤ 26 kg/m2) undergoing CCTA examinations. Specifically, the conventional group (n = 52)...

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Bibliographic Details
Main Authors: Weiling He, Feng Huang, Xi Wu, An Xie, Wenjie Sun, Peng Liu, Rui Hu
Format: Article
Language:English
Published: BMC 2025-03-01
Series:BMC Medical Imaging
Subjects:
Coronary CT angiography
Contrast agent
Radiation dose
Online Access:https://doi.org/10.1186/s12880-025-01608-1
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