Fig. 5From: Analyzing myocardial torsion based on tissue phase mapping cardiovascular magnetic resonanceTorsion correlated with EF: (a) Tmax over EF, (b) ∆Tmax over EF, and (c) ∆%Tmax over EF for patients with preserved and reduced EF and control subjects with normal EF. Trends for all subjects represented in black. Trendlines, R, and p values on the rightBack to article page