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Figure 3 Metaregression Between Injected Volume and Left Ventricular Remodeling

L’Abbé plot shows the overall trend toward a statistically significant association between average volume injected in the culprit coronary artery and average change in left ventricular ejection fraction (LVEF) across included studies (squares), with the size of each square proportional to sample size. This trend supports the presence of a dose-response relationship.