Reproducibility of global and segmental myocardial strain using cine DENSE at 3 T: a multicenter cardiovascular magnetic resonance study in healthy subjects and patients with heart disease

• Published in: Journal of cardiovascular magnetic resonance Vol. 24; no. 1; pp. 23 - 12
• Main Authors: Auger, Daniel A, Ghadimi, Sona, Cai, Xiaoying, Reagan, Claire E, Sun, Changyu, Abdi, Mohamad, Cao, Jie Jane, Cheng, Joshua Y, Ngai, Nora, Scott, Andrew D, Ferreira, Pedro F, Oshinski, John N, Emamifar, Nick, Ennis, Daniel B, Loecher, Michael, Liu, Zhan-Qiu, Croisille, Pierre, Viallon, Magalie, Bilchick, Kenneth C, Epstein, Frederick H
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 04.04.2022; BioMed Central; Elsevier
• Subjects: Cardiac patients; Cardiotoxicity; Cardiovascular disease; Circumferences; CMR; Coefficient of variation; Coronary artery disease; Correlation coefficients; Deep learning; DENSE; Healthy Volunteers; Heart attacks; Heart diseases; Heart Diseases - diagnostic imaging; Humans; Hypertension; Image acquisition; Ischemia; Magnetic resonance; Magnetic Resonance Imaging, Cine - methods; Magnetic Resonance Spectroscopy; Medical research; Medicine, Experimental; Myocardial strain imaging; Predictive Value of Tests; Reproducibility; Reproducibility of Results; Scanners; Signal to noise ratio; United States > US; DENSE; CMR; Reproducibility; Myocardial strain imaging

While multiple cardiovascular magnetic resonance (CMR) methods provide excellent reproducibility of global circumferential and global longitudinal strain, achieving highly reproducible segmental strain is more challenging. Previous single-center studies have demonstrated excellent reproducibility of...