Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Forest plot to study the effect of PE on left ventricular ejection fraction (LVEF). PE improved LVEF in MIRI animals compared to control group (SMD = 2.54, 95% CI: 2.04 to 3.03, p < 0.001). The dark squares represent the standardized mean difference (SMD) for each study. The diamonds represent the pooled SMD. 95% of the CIs are indicated by lines. The analysis was conducted using a fixed-effects model.
