Abstract #4858

Magnetic resonance multitasking T1 mapping in atrial fibrillation

Chengchen Zhao^1,2, Chunna Jin^1,2, Xiaopeng He^1,2, Simin Meng^1,2, Qi Liu³, Zhongqi Zhang³, Jianzhong Sun⁴, and Meixiang Xiang⁴

¹Department of Cardiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China, ²Key Lab of Cardiovascular Disease of Zhejiang Province, Hangzhou, China, ³UIH America, Inc., Houston, TX, United States, ⁴Department of Radiology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China

Synopsis

Keywords: Arrhythmia, ArrhythmiaCMR multitasking T1 mapping, a recently proposed free-breathing, non-ECG technique, was evaluated in atrial fibrillation patients. It demonstrated good image quality, differentiated patients from healthy participants, and correlated with important cardiac function biomarkers. It is a promising T1 mapping tool in atrial fibrillation patients.

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