Figure 2From: Drug eluting balloons for de novocoronary lesions – a systematic review and meta-analysis Forest plot of risk ratios (RR) for major adverse cardiac events. CI, confidence interval; DEB, drug eluting balloon; MACE, major adverse cardiac events; RR, risk ratio. Markers represent point estimates of risk ratios, marker size represents study weight in random-effects meta-analysis. Horizontal bars indicate 95% confidence intervals.Back to article page