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Outcome of subsequent pregnancies in patients with a history of peripartum cardiomyopathy
Author(s) -
HilfikerKleiner Denise,
Haghikia Arash,
Masuko David,
hoff Justus,
Held Dominik,
Libhaber Elena,
Petrie Mark C.,
Walker Niki L.,
Podewski Edith,
Berliner Dominik,
Bauersachs Johann,
Sliwa Karen
Publication year - 2017
Publication title -
european journal of heart failure
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.149
H-Index - 133
eISSN - 1879-0844
pISSN - 1388-9842
DOI - 10.1002/ejhf.808
Subject(s) - peripartum cardiomyopathy , medicine , ejection fraction , heart failure , pregnancy , cardiomyopathy , cardiology , mortality rate , cardiac function curve , gestational age , biology , genetics
Aims Subsequent pregnancies ( SSPs ) in patients with peripartum cardiomyopathy ( PPCM ) have a high risk of heart failure relapse. We report on outcome of SSPs in PPCM patients in Germany, Scotland, and South Africa. Methods and results Among 34 PPCM patients with a SSP , pregnancy ended prematurely in four patients while it was full‐term in 30. Overall relapse rate [left ventricular ejection fraction, (LVEF) <50% or death after at least 6‐month follow‐up] was 56% with 12% (4/34) mortality. Relapse of PPCM after SSP was not associated with differences in parity, twin pregnancy, gestational hypertension, or smoking. Persistently reduced LVEF (<50%) before entering SSP was present in 47% of patients while full recovery ( LVEF ≥50%) was present in 53%. The majority of patients entering SSP with persistently reduced LVEF were of African ethnicity (75%). Persistently reduced LVEF before SSP was associated with higher mortality (25% vs. 0%) and lower rate of full recovery at follow‐up. Patients obtaining standard therapy for heart failure and bromocriptine immediately after delivery displayed significantly better LVEF at follow‐up and a higher rate of full recovery with no patient dying compared with patients obtaining standard therapy for heart failure alone. This was independent of African or Caucasian race. Conclusion Full recovery of LVEF before SSP was associated with lower mortality and better cardiac function at follow‐up. Addition of bromocriptine to standard therapy for heart failure immediately after delivery was safe and seemed to be associated with a better outcome of SSP in African and Caucasian patients.