Research Article
Drug-Coated Balloon for De Novo Coronary Artery Lesions: A Systematic Review and Trial Sequential Meta-analysis of Randomized Controlled Trials
Figure 4
Mean difference in LLL between the DCB and control groups. Subgroup analysis was performed according to the control group. Uncoated devices included BMS and POBA. BMS: bare-metal stents; POBA: plain old balloon angioplasty; DES: drug-eluting stents; DCB: drug-coated balloons; LLL: late lumen loss.