Peripartum cardiac failure. A ten year follow-up study

Area of Science:

• Cardiology
• Obstetrics
• Internal Medicine

Background:

• Peripartum cardiac failure (PPCF) is a serious condition affecting women during pregnancy or postpartum.
• Long-term outcomes and risk factors for PPCF recurrence and progression are not fully understood.

Purpose of the Study:

• To investigate the long-term prognosis of patients with peripartum cardiac failure.
• To identify factors influencing recurrence, progression to dilated cardiomyopathy, and mortality.

Main Methods:

• A 10-year follow-up study of a cohort of patients diagnosed with peripartum cardiac failure.
• Data collection included recurrence rates, development of unrelated heart failure, dilated cardiomyopathy, hypertension, and mortality.

Main Results:

• 52% of patients improved without recurrence; 26% had recurrent PPCF.
• 13% developed heart failure unrelated to pregnancy; 9% progressed to dilated cardiomyopathy.
• Hypertension was common (87% transient, 45% late-onset) and influenced heart size in recurrent/progressive cases.

Conclusions:

• Peripartum cardiac failure has a significant long-term impact, with a notable rate of recurrence and progression.
• Late hypertension is a key factor in adverse cardiac remodeling in this population.
• Mortality is highest in the first year, particularly in patients with recurrent PPCF or progressive heart failure.