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. Author manuscript; available in PMC: 2023 May 17.
Published in final edited form as: Circ Cardiovasc Imaging. 2023 May 9;16(5):e015089. doi: 10.1161/CIRCIMAGING.122.015089

Figure 2. Comparison of atrial function and size between HFpEF controls and the three AFMR subgroups: HFpEF, AF and HFpEF+AF.

Figure 2.

Panel A) LASr. Panel B) LASr normalized for heart rate. Panel C) LAWr. Panel D) LAVmax. P value for comparison between groups by one-way ANOVA with Sidaks′ posthoc test.

AF = atrial fibrillation; HFpEF = heart failure with preserved ejection fraction; LASr = left atrial reservoir strain; LAVmax = maximum left atrial volume; LAWr = left atrial reservoir work.