Free‐running 3D whole heart myocardial T1 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: Hoboken Wiley Subscription Services, Inc 01.10.2019; John Wiley and Sons Inc
• Subjects: 3D radial; Data acquisition; Data processing; Diastole; EKG; Electrocardiography; free‐running; Full Papers—Imaging Methodology; Gating; Heart; inversion recovery; Mapping; myocardial T1 mapping; Reconstruction; Running; Spatial discrimination; Spatial resolution; Spokes; Systole; Three dimensional motion; Translation

Purpose To develop a free‐running (free‐breathing, retrospective cardiac gating) 3D myocardial T1 mapping with isotropic spatial resolution. Methods The free‐running sequence is inversion recovery (IR)‐prepared followed by continuous 3D golden angle radial data acquisition. 1D respiratory motion sig...