Abstract #1700

Analysis of baseline and cardiac function factors affecting the image quality of contrast-free 3.0T MR coronary angiography

Gang Zhang¹, Wei Xing¹, Zhiwei Shen², Jianxiu Lian², and Ke Jiang²

¹The First Affiliated Hospital of Henan University of CM, Henan, China, ²Philips Healthcare, Beijing, China

Synopsis

Keywords: Heart, CardiovascularMagnetic resonance coronary angiography (MRCA) imaging technology is still somewhat sophisticated, with numerous elements influencing image quality. This study found that for subjects with high BMI, high heart rate, and high systolic blood pressure, further optimization of imaging sequences and parameters is needed to explore individualized coronary MR imaging protocols.

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