Two-Year Outcomes after Left Main Coronary Artery Percutaneous Coronary Intervention in Patients Presenting with Acute Coronary Syndrome

Figure 2

Adjusted hazard ratios of LMCA PCI for clinical outcomes. HR and 95% CI of each clinical outcome are shown in the plot. Clinical outcomes shown in red bars are significantly different. (a) Before propensity score match; (b) after propensity score match. MACCE = major adverse cardiac and cerebrovascular event. Adjusted variables: LMCA, age, diabetes, hemoglobin, GFR, STEMI, UA, preprocedural SYNTAX score, puncture site, staged PCI, IVUS, IABP, successful PCI, and stent type. Data unavailable as no patient had cardiac death in the non-LMCA group after PSM.

(a)

(b)