Association of impaired heart rate recovery with @entity532 after XXXX resection surgery.

@entity1 @entity2 @entity532 @entity260
OBJECTIVES: @entity1 who undergo lung resection surgery are at risk for postoperative morbidity and mortality. Appropriate selection of the surgical candidate is crucial in the treatment of @entity2 . Heart rate recovery is a measure of physical fitness. We aimed to investigate the association of impaired heart rate recovery with @entity532 after lung resection surgery for treatment of @entity2 . METHODS: Data from consecutive @entity1 who, between 2009 and 2013, underwent heart rate recovery evaluation after 6-minute walk tests before lung resection surgery were retrospectively reviewed. Impaired heart rate recovery was defined as a 12-beat or less decrease in peak heart rate at 1 minute after the 6-minute walk test. @entity260 were as defined by the Society of Thoracic Surgeons General Thoracic Surgery Database. Logistic regression was performed, including previously known risk factors for @entity260 after lung resection surgery. RESULTS: A total of 96 @entity1 had heart rate recovery evaluated within 6 months of lung resection surgery for treatment of @entity2 . Thirty-one @entity1 had impaired heart rate recovery, 17 of whom (55%) had @entity532 . A total of 65 @entity1 had normal heart rate recovery, 17 of whom (26%) had @entity532 . In multivariable logistic regression analysis, impaired heart rate recovery was significantly associated with @entity260 (odds ratio, 4.97; confidence interval, 1.79-13.8; P  =  .002). No @entity1 died within 30 days after surgery. CONCLUSIONS: Impaired heart rate recovery after the 6-minute walk test is associated with @entity260 in @entity1 who underwent lung resection surgery for treatment of @entity2 .
