Free‐running 3D whole heart myocardial T 1 mapping with isotropic spatial resolution

• Published in: Magnetic resonance in medicine Vol. 82; no. 4; pp. 1331 - 1342
• Main Authors: Qi, Haikun, Jaubert, Olivier, Bustin, Aurelien, Cruz, Gastao, Chen, Huijun, Botnar, René, Prieto, Claudia
• Format: Journal Article
• Language: English
• Published: United States 01.10.2019
• Subjects: Adult; Algorithms; Cardiac Imaging Techniques - methods; Electrocardiography; Female; Heart - diagnostic imaging; Humans; Imaging, Three-Dimensional - methods; Magnetic Resonance Imaging - methods; Male; Movement - physiology; Phantoms, Imaging; Respiration; Systole - physiology; myocardial T1 mapping; 3D radial; free-running; inversion recovery

To develop a free-running (free-breathing, retrospective cardiac gating) 3D myocardial T mapping with isotropic spatial resolution. The free-running sequence is inversion recovery (IR)-prepared followed by continuous 3D golden angle radial data acquisition. 1D respiratory motion signal is extracted...