Fig. 4From: Meta-analysis and systematic review of intravascular ultrasound versus angiography-guided drug eluting stent implantation in left main coronary disease in 4592 patientsAssessment of publication bias using the Egger’s linear regression analysis for MACE (a), all cause death (b), cardiac death (c), MI (d), ST (e), TLR (f). MACE = major adverse cardiac event; MI = myocardial infarction; ST = stent thrombosis. TLR = target lesion revascularization; TVR = target vessel revascularizationBack to article page