Background: Psychological distress can adversely affect heart failure prognosis, yet the immediate and ongoing challenges faced by women diagnosed with peripartum cardiomyopathy (PPCM) are not well studied.
Objective: We examined psychological distress and quality of life in a large, national sample of patients with PPCM and evaluated whether these characteristics differ among newly diagnosed (0-1 year), short-term (2-4 years), and long-term (5-10 years) survivors.
Methods: One hundred forty-nine patients with PPCM (mean age, 33.9 ± 5.0 years) recruited from a web-based registry completed questionnaires about generalized anxiety (Generalized Anxiety Disorder-7), cardiac anxiety (Cardiac Anxiety Questionnaire [CAQ]), health status (Medical Outcomes Study Short-Form 12 [SF-12] Health Survey), and PPCM-specific quality-of-life concerns. Group differences were evaluated using multivariate statistics with adjustments for disease severity and psychiatric history.
Results: Generalized anxiety symptoms higher than the clinical cutoff were reported by 53% of patients with PPCM. Mean scores on the CAQ (1.9 ± 0.7) and CAQ subscale scores (cardiac-specific fear [2.1 ± 0.8], avoidance [1.7 ± 0.9], and heart-focused attention [1.6 ± 0.8]) were elevated in the overall sample. Psychological symptoms and quality-of-life concerns were generally similar across patients except for cardiac avoidance, which was significantly higher in newly diagnosed women after adjustments for disease severity (P = .05) and psychiatric history (P = .01). Peripartum cardiomyopathy-specific quality-of-life concerns were also prevalent; however, group differences were nonsignificant (P = .07).
Conclusions: Generalized anxiety, cardiac anxiety, and quality-of-life concerns are prevalent among patients with PPCM at all stages of recovery. Psychological issues may be an underrecognized aspect of women's recovery from PPCM.