Fig. 2From: Impact of impaired fractional flow reserve after coronary interventions on outcomes: a systematic review and meta-analysisForest plots of odds ratios (OR) for major adverse cardiac events (MACE, Panel a), death (Panel b), myocardial infarction (Panel c) and repeated revascularisation (Panel d). Markers represent point estimates of odds ratios, marker size represents study weight. Horizontal bars indicate 95Â % confidence intervals (CI). FFR - fractional flow reserveBack to article page