OBJECTIVE: To assesse the therapeutic effect of interventional therapy in aged @entity1 with unprotected left main coronary artery (UPLM) lesions. METHODS: A total of 61 @entity1 who were over 60 years and accepted interventional therapy of UPLM from January 2012 to November 2013 in our hospital were followed up for average 14.6 months by telephone call or outpatient visits. We analyzed the clinical features data of the interventional therapy and assessed the factors that likely influenced the clinical prognosis. RESULTS: The average age of the 61 @entity1 was 73.9 years. The average @entity1002 ( @entity1002 ) was 47.7%. The median of the estimated glomerular filtration rate (eGFR) was 52 mL/min per 1.73 mm(2). The average SYNTAX score was 27.4 and the median of stent length was 36 mm. The cumulative incidence of @entity204 at 30 days and major adverse @entity299 (MACE) after one year was 6.6% and 32.5% estimated by Kaplan-Meier plots respectively. No severe @entity548 complications were observed during follow-up period. On multivariate regression analysis with a COX proportional hazards model, @entity1002 was an independent predictor of @entity204 at 30 days [Hazard ratio (HR): 0.7, P = 0.01]. As for MACE after one year, @entity1002 and eGFR were both independent predictors (HR: 0.91, P = 0.06 for @entity1002 , HR: 0.03, P = 0.097 for eGFR). CONCLUSIONS: The interventional therapy for UPLM was effective and safe in aged @entity1 . @entity1002 was the only predictor of @entity204 at 30 days, while @entity1002 and eGFR were both independent predictors of MACE after one year.

Therapeutic effect of interventional therapy for unprotected left main coronary artery lesions in aged XXXX .

@entity1 :: ('9606', 'Species') :: ['patients'] @entity548 :: ('MESH:D006470', 'Disease') :: ['hemorrhagic'] @entity299 :: ('MESH:D006331', 'Disease') :: ['cardiac events'] @entity204 :: ('MESH:D003643', 'Disease') :: ['cardiac death'] @entity1002 :: ('MESH:D018487', 'Disease') :: ['left ventricular ejection fraction', 'LVEF']
@entity1 :: (9606,Species) :: ['patients']
