Review Article
Percutaneous Coronary Intervention versus Coronary Artery Bypass Grafting for Chronic Total Occlusion of Coronary Arteries: A Systematic Review and Meta-Analysis
Figure 2
(a) Forrest plot for all-cause mortality. CABG = coronary artery bypass grafting; PCI = percutaneous coronary intervention; and CI = confidence interval. (b). Funnel plot for all-cause mortality.
(a) |
(b) |