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Abstract Objective To explore the related factors which influence heart rate recovery after treadmill exercise test(TET). MethodsGive a retrospective analysis of 150 cases who were carried out TET in our hospital during May 2008May 2012 and were diagnosed with or excluded from coronary disease by undergoing coronary angiography(CAG). According to the occurrence of abnormality in heart rate recovery during TET, all patients were divided into two groups: abnormalheartraterecovery group(group A) and normalheartraterecovery group (group B), where the abnormality in heart rate recovery was defined if the recovery of heart rate the first minute after exercises was less than 18 time per minute. Various clinical observation indexes of these patients were analyzed.ResultsRelated factors of heart rate recovery after TET include being male, overweight, smoking, relatively fast basal heart rate, being complicated with coronary disease(especially multiple vessel disease), diabetes or anxiety.ConclusionIn the prevention and control of cardiovascular disease, it bears great clinical significance to control weight, quit smoking, slow down the basal heart rate, pay more attention to psychological intervention of mental disorders as well as function test of autonomic nerve of diabetes mellitus, and strengthen double heart treatment of coronary disease.
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