Clinical presentation and outcomes of acute heart failure in the critically ill patient: A prospective, observational, multicentre study.
Med Intensiva (Engl Ed)
; 47(4): 221-231, 2023 04.
Article
en En
| MEDLINE
| ID: mdl-36272910
ABSTRACT
AIMS:
To assess the clinical profile and factors associated with 30-day mortality in patients with acute heart failure (AHF) admitted to the intensive care unit (ICU).DESIGN:
Prospective, multicentre cohort study. SCOPE Thirty-two Spanish ICUs. PATIENTS Adult patients admitted to the ICU between April and June 2017. INTERVENTION Patients were classified into three groups according to AHF status without AHF (no AHF); AHF as the primary reason for ICU admission (primary AHF); and AHF developed during the ICU stay (secondary AHF). MAIN VARIABLES OF INTEREST Incidence of AHF and 30-day mortality.RESULTS:
A total of 4330 patients were included. Of these, 627 patients (14.5%) had primary (n=319; 7.4%) or secondary (n=308; 7.1%) AHF. Among the main precipitating factors, fluid overload was more common in the secondary AHF group than in the primary group (12.9% vs 23.4%, p<0.001). Patients with AHF had a higher risk of 30-day mortality than those without AHF (OR 2.45; 95% CI 1.93-3.11). APACHE II, cardiogenic shock, left ventricular ejection fraction, early inotropic therapy, and diagnostic delay were independently associated with 30-day mortality in AHF patients. Diagnostic delay was associated with a significant increase in 30-day mortality in the secondary group (OR 6.82; 95% CI 3.31-14.04).CONCLUSIONS:
The incidence of primary and secondary AHF was similar in this cohort of ICU patients. The risk of developing AHF in ICU patients can be reduced by avoiding modifiable precipitating factors, particularly fluid overload. Diagnostic delay was associated with significantly higher mortality rates in patients with secondary AHF.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Enfermedad Crítica
/
Insuficiencia Cardíaca
Tipo de estudio:
Observational_studies
/
Risk_factors_studies
Límite:
Adult
/
Humans
Idioma:
En
Revista:
Med Intensiva (Engl Ed)
Año:
2023
Tipo del documento:
Article