贫血对舒张性心力衰竭患者心功能的影响

本实验探讨舒张性心力衰竭（DHF）患者血红蛋白（Hb）含量的变化，贫血与左室功能的关系及对预后的影响。

Toexplorechangeofhemoglobin(Hb)concentration,therelationshipbetweenanemiaandleftventricularfunctionandtheinfluenceofanemiaonprognosisinpatientswithdiastolicheartfailure(DHF).

把例DHF患者按照NYHA分级分为：Ⅱ级78例，Ⅲ级50例，Ⅳ级48例,分析各组Hb水平和贫血患病率。按照贫血诊断标准患者被分为贫血组(58例,占33.0%)与非贫血组(例,占67.0)，对两组患者左室舒张功能，随访期间的死亡率及再住院率进行比较分析。

AccordingtoNYHAclassification,atotalofDHFpatientsweredividedintoclassⅡgroup(n=78),classⅢgroup(n=50)andclassⅣgroup(n=48),thenHblevelandmorbidityrateofanemiawereanalyzedineachgroup.Accordingtodiagnosticstandardofanemia,patientsweredividedintoanemiagroup(n=58，occupied33.0%)andnonanemiagroup(n=,occupied67.0%).Leftventriculardiastolicfunction,mortalityrateandrehospitalizationrateduringfollow-upwere







































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