European journal of heart failure · 2019
Long-term follow-up in peripartum cardiomyopathy patients with contemporary treatment: low mortality, high cardiac recovery, but significant cardiovascular co-morbidities.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Moulig Valeska, Pfeffer Tobias Jonathan, Ricke-Hoch Melanie, Schlothauer Stella, Koenig Tobias, Schwab Johannes, Berliner Dominik, Pfister Roman, Michels Guido, Haghikia Arash, Falk Christine S, Duncker David, Veltmann Christian, Hilfiker-Kleiner Denise, Bauersachs Johann
Аннотация
AIMS: Peripartum cardiomyopathy (PPCM) establishes late in pregnancy or in the first postpartum months. Many patients recover well within the first year, but long-term outcome studies on morbidity and mortality are rare. Here, we present 5-year follow-up data of a German PPCM cohort.
METHODS AND RESULTS: Five-year follow-up data were available for 66 PPCM patients (mean age 34 ± 5 years) with a mean left ventricular ejection fraction (LVEF) of 26 ± 9% at diagnosis. Ninety-eight percent initially received standard heart failure therapy (beta-blockers, angiotensin-converting enzyme inhibitors/angiotensin receptor blockers, and/or mineralocorticoid receptor antagonists), and 86% were additionally treated with dopamine D2 receptor agonists (mainly bromocriptine) and anticoagulation. After 1 year, mean LVEF had improved to 50 ± 11% (n = 48) and further increased to 54 ± 7% at 5-year follow-up with 72% of patients having achieved full cardiac recovery (LVEF >50%). At 5-year follow-up, only three patients (5%) displayed no recovery, of whom one had died. However, 20% had arterial hypertension and 17% arrhythmias, including paroxysmal supraventricular tachycardia, ventricular tachycardia, or ventricular fibrillation. Moreover, 70% were still on at least one heart failure drug. Subsequent pregnancy occurred in 16 patients with two abortions and 14 uneventful pregnancies. Mean LVEF was 55 ± 7% at 5-year follow-up in these patients.
CONCLUSION: Our PPCM collective treated with standard therapy for heart failure, dopamine D2 receptor agonists, and anticoagulation displays a high and stable long-term recovery rate with low mortality at 5-year follow-up. However, long-term use of cardiovascular medication, persisting or de novo hypertension and arrhythmias were frequent.
METHODS AND RESULTS: Five-year follow-up data were available for 66 PPCM patients (mean age 34 ± 5 years) with a mean left ventricular ejection fraction (LVEF) of 26 ± 9% at diagnosis. Ninety-eight percent initially received standard heart failure therapy (beta-blockers, angiotensin-converting enzyme inhibitors/angiotensin receptor blockers, and/or mineralocorticoid receptor antagonists), and 86% were additionally treated with dopamine D2 receptor agonists (mainly bromocriptine) and anticoagulation. After 1 year, mean LVEF had improved to 50 ± 11% (n = 48) and further increased to 54 ± 7% at 5-year follow-up with 72% of patients having achieved full cardiac recovery (LVEF >50%). At 5-year follow-up, only three patients (5%) displayed no recovery, of whom one had died. However, 20% had arterial hypertension and 17% arrhythmias, including paroxysmal supraventricular tachycardia, ventricular tachycardia, or ventricular fibrillation. Moreover, 70% were still on at least one heart failure drug. Subsequent pregnancy occurred in 16 patients with two abortions and 14 uneventful pregnancies. Mean LVEF was 55 ± 7% at 5-year follow-up in these patients.
CONCLUSION: Our PPCM collective treated with standard therapy for heart failure, dopamine D2 receptor agonists, and anticoagulation displays a high and stable long-term recovery rate with low mortality at 5-year follow-up. However, long-term use of cardiovascular medication, persisting or de novo hypertension and arrhythmias were frequent.