Fig. 2
Study CMR protocol. Multi-parametric cardiovascular magnetic resonance included 31P-CMR spectroscopy (CMRS) (20 min). This was followed by CMR, which included cine imaging to assess left ventricular (LV) volumes, mass and ejection fraction and strain parameters; native pre-contrast and native post contrast T1 mapping for measuring T1 values and extracellular volume fraction; adenosine stress perfusion imaging for assessment of myocardial rest and stress blood flow and myocardial perfusion reserve; late gadolinium enhancement (LGE) imaging for measuring myocardial scar percentage