Retrospective Study
Copyright ©The Author(s) 2022.
World J Cardiol. Sep 26, 2022; 14(9): 473-482
Published online Sep 26, 2022. doi: 10.4330/wjc.v14.i9.473
Figure 1
Figure 1 Kaplan-Meier curve of 30-d all-cause readmission among patients with heart failure with preserved ejection fraction.