Young patients with heart failure: clinical characteristics and outcomes. Data from the Swedish Heart Failure, National Patient, Population and Cause of Death Registers

• Aims The prevalence and hospitalizations of patients with heart failure (HF) aged <55 years have increased in Sweden during the last decades. We aimed to compare characteristics of younger and older patients with HF, and examine survival in patients All patients >= 18 years in the Swedish Heart Failure Register from 2003 to 2014 were included. Data were merged with National Patient and Cause of Death Registers. Among 60 962 patients, 3752 (6.2%) were <55 years, and were compared with 7425 controls from the Population Register. Compared with patients >= 55 years, patients <55 years more frequently had registered diagnoses of obesity, dilated cardiomyopathy, congenital heart disease, and an ejection fraction <40% (9.8% vs. 4.7%, 27.2% vs. 5.5%, 3.7% vs. 0.8%, 67.9% vs. 45.1%, respectively; allP < 0.001). One-year all-cause mortality was 21.2%, 4.2%, and 0.3% in patients >= 55 years, patients <55 years, and controls <55 years, respectively (allP < 0.001). Patients <55 years had a five times higher mortality risk compared with controls [hazard ratio (HR) 5.48, 95% confidence interval (CI) 4.45-6.74]; the highest HR was in patients 18-34 years (HR 38.3, 95% CI 8.70-169; bothP < 0.001). At the age of 20, the estimated life-years lost was up to 36 years for 50% of patients, with declining estimates with increasing age. Conclusion Patients with HF <55 years had different comorbidities than patients >= 55 years. The highest mortality risk relative to that of controls was among the youngest patients.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Kardiologi (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)

Nyckelord

Heart failure

Young adults

Comorbidity

Mortality

european-society

working group

adults

mortality

disease

trends

transplantation

management

diagnosis

patterns

Cardiovascular System & Cardiology

Heart failure; Young adults; Comorbidity; Mortality

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)