OBESITY: FRIEND OR FOE IN SINGLE-VESSEL CHRONIC TOTAL OCCLUSION PERCUTANEOUS CORONARY INTERVENTION?

We evaluated the relationship between obesity and in-hospital outcomes of single-vessel CTO-PCI using the propensity-matched analysis in a large cohort. Demographics, comorbidities, and in-hospital outcomes were compared between propensity-matched (1:1) obese (BMI≥30) and non-obese cohorts