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Objective To establish a multi-parameter diagosis criteria for Myelodysplastic syndromes(MDS).Methods Eight diagnostic parameters for MDS obtained from our retrospective study were prospectively studied.From Jan.2000 to June 2004,leukemic transformations in 38 MDS patients diagnosed according to the multi-parameter criteria plus WHO criteria were dynamically followed up,and compared with that in 79 MDS cases who were diagnosed only according to WHO criteria contemporaneously and that in 123 MDS cases historially who fit in with WHO criteria.Results Eighteen of the 38 MDS patients transferred into leukemia.Among the 79 MDS patients diagnosed only according to the WHO criteria,18 transferred(P
Résumé
Objective:To explore the influence of depression on heart rate variability(HRV) and short term prognosis of patients with acute myocardial infarction(AMI).Methods:120 AMI patients were evaluated with Zung's self-rating depression scale within 24 hours after admission.The patients were divided into depressive group(45 cases) and non-depressive group(75 cases) according to depressive index.Post-infarction angina pectoris,reinfarction,heart failure and ventricular fibrillation as well as cardiac death were observed during 4 weeks.HRV analysis with 24-hour holter of survivals was perfomed in 1 week after infarction.Results:The prevalence of post-infarction angina pectoris,ventricular fibrillation and cardiac death in depressive group was remarkably elevated compared with non-depressive group(40.0% vs 22.7%,20.0% vs 6.7%,17.8% vs 4.0%,respectively. P