Research Article

Drug-Coated versus Uncoated Balloon for Side Branch Protection in Coronary Bifurcation Lesions Treated with Provisional Stenting Using Drug-Eluting Stents: A Meta-analysis

Figure 4

Funnel plots for the publication biases underlying the meta-analyses. (a) Postoperative diameter stenosis of SB. (b) LLL of SB. (c) TLR. (d) MACE.
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