The influence of comorbidities on the prognosis after an acute heart failure decompensation and differences according to ejection fraction: Results from the EAHFE and RICA registries.
Eur J Intern Med
; 111: 97-104, 2023 05.
Article
in En
| MEDLINE
| ID: mdl-36914535
ABSTRACT
OBJECTIVE:
The role of comorbidities in heart failure (HF) outcome has been previously investigated, although mostly individually. We investigated the individual effect of 13 comorbidities on HF prognosis and looked for differences according to left-ventricular ejection fraction (LVEF), classified as reduced (HFrEF), mildly-reduced (HFmrEF) and preserved (HFpEF).METHODS:
We included patients from the EAHFE and RICA registries and analysed the following comorbidities hypertension, dyslipidaemia, diabetes mellitus (DM), atrial fibrillation (AF), coronary artery disease (CAD), chronic kidney disease (CKD), chronic obstructive pulmonary disease (COPD), heart valve disease (HVD), cerebrovascular disease (CVD), neoplasia, peripheral artery disease (PAD), dementia and liver cirrhosis (LC). Association of each comorbidity with all-cause mortality was assessed by an adjusted Cox regression analysis that included the 13 comorbidities, age, sex, Barthel index, New York Heart Association functional class and LVEF and expressed as adjusted Hazard Ratios (HR) with 95% confidence intervals (95%CI).RESULTS:
We analysed 8,336 patients (82 years-old; 53% women; 66% with HFpEF). Mean follow-up was 1.0 years. Respect to HFrEF, mortality was lower in HFmrEF (HR0.74;0.64-0.86) and HFpEF (HR0.75;0.68-0.84). Considering patients all together, eight comorbidities were associated with mortality LC (HR1.85;1.42-2.42), HVD (HR1.63;1.48-1.80), CKD (HR1.39;1.28-1.52), PAD (HR1.37;1.21-1.54), neoplasia (HR1.29;1.15-1.44), DM (HR1.26;1.15-1.37), dementia (HR1.17;1.01-1.36) and COPD (HR1.17;1.06-1.29). Associations were similar in the three LVEF subgroups, with LC, HVD, CKD and DM remaining significant in the three subgroups.CONCLUSION:
HF comorbidities are associated differently with mortality, LC being the most associated with mortality. For some comorbidities, this association can be significantly different according to the LVEF.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Pulmonary Disease, Chronic Obstructive
/
Dementia
/
Heart Failure
Type of study:
Prognostic_studies
Limits:
Aged80
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Female
/
Humans
/
Male
Language:
En
Journal:
Eur J Intern Med
Journal subject:
MEDICINA INTERNA
Year:
2023
Type:
Article
Affiliation country:
Spain