Review Article
Percutaneous Coronary Intervention versus Coronary Artery Bypass Grafting for Chronic Total Occlusion of Coronary Arteries: A Systematic Review and Meta-Analysis
Figure 4
(a) Forrest plot for MI. CABG = coronary artery bypass grafting; PCI = percutaneous coronary intervention; CI = confidence interval; MI = myocardial infarction. (b). Funnel plot for MI. MI = myocardial infarction.
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