Effect of inflammation and autoimmunity in peripartum cardiomyopathy / 老年心脏病学杂志（英文版）

ABSTRACT

Objective To explore the effect of inflammation and autoimmunity in peripartum cardiomyopathy(PPCM). MethodsA total of82 PPCM patients and 100 normal delivery patients were randomly selected and conducted epidemiological survey.High-sensitivity Creaction protein(hs-CRP),troponin I,human antimyocardial antibody IgG(AMA-IgG),Coxsackie B virus IgG(CBV-IgG)and adenovirus antibody IgG(ADV-IgG)were detected with ELISA. ResultsCompared with control group,PPCM patients had older age,higher pressure,higher proportion of cesarean section and infection.The levels of serum hs-CRP,cTNI,and leucocyte were markedly higher in PPCM patients compared with control.The positive proportion of AMA-IgG and CBV-IgG was significantly increased(P<0.01)in PPCM patients compared with the control.Logistic regression showed that infection(OR=2.87,95%CI 1.15-5.24),increased hs-CRP(OR=1.86,95%CI 1.08-4.02)and positive AMA-IgG(OR=2.68,95%CI 1.19-4.85)were independent risk factors for PPCM. ConclusionsInflammation and autoimmunity play an important role in peripartum cardiomyopathy.