Drug-Coated Balloons for Acute Myocardial Infarction: A Metaanalysis of Randomized Clinical Trials

Figure 3

Summary plots for the angiographic outcomes. Mean difference of minimum lumen diameter after the index procedure (a), minimum lumen diameter at the follow-up angiograph (b), and late lumen loss (c). The relative size of the data markers indicates weight of sample size from each study. DCB: drug-coated balloon; DES: drug-eluting stent; BMS: bare-metal stent.