Figure 2.

Pooled improvement of left ventricular ejection fraction (LVEF) of included cell therapy trials assessing different subgroups. CI, confidence interval; IRA, infarct-related artery; LAD, left anterior descending artery; LCX, left circumflex artery; LVEDVI, left ventricular end-diastolic volume index; LVEF, left ventricular ejection fraction; MVO, microvascular obstruction; PCI, percutaneous coronary intervention; RCA, right coronary artery. ¥ frequencies can vary across subgroups due to missing baseline characteristics values. *P-value for subgroup differences.