an increasing trendP=0.031
However, in the CMR examination, peak aortic valve pressure gradients showed an increasing trend: HFrEF versus HFmrEF (5.01±1.09 vs. 6.23±2.94 mmHg, P=0.031), HFpEF versus control (7.63±1.81 vs. 8.89±2.97 mmHg, P=0.019), and HFmrEF versus HFpEF (6.23±2.94 vs. 7.63±1.81 mmHg, P=0.007).