Authors
- Ines Potočnjak — University Hospital Centre “Sestre milosrdnice”, Zagreb, Croatia — ORCID: 0000-0001-9351-9669
- Matias Trbušić — University of Zagreb School of Medicine, Zagreb, Croatia — ORCID: 0000-0001-9428-454X
- Sanda Dokoza Terešak — University Hospital Centre “Sestre milosrdnice”, Zagreb, Croatia — ORCID: 0000-0003-3316-4020
- Bojana Radulović — University Hospital Centre Zagreb, Zagreb, Croatia — ORCID: 0000-0003-2355-8405
- Gudrun Pregartner — Institute for Medical Informatics, Statistics und Documentation, Medical University of Graz, Graz, Austria — ORCID: 0000-0002-9899-0502
- Saša Frank — Institute of Molecular Biology and Biochemistry, Centre of Molecular Medicine, Medical University Graz, Graz, Austria — ORCID: 0000-0003-4826-7698
- Vesna Degoricija — University of Zagreb School of Medicine, Zagreb, Croatia — ORCID: 0000-0001-6226-4018
Keywords
acute heart failure, metabolic syndrome, lipids, reverse epidemiology
DOI
https://doi.org/10.15836/ccar2016.398Full Text
**Aim:** To investigate whether patients with acute heart failure and concomitant metabolic syndrome have worse outcome, longer hospitalisation, higher in-hospital and three-month follow-up mortality. **Patients and Methods:** The study was performed as a prospective, single-centre, observational research on 152 patients, defined and categorized according to the ESC and ACCF/AHA Guidelines for HF. **Results:** Mean age was 75.2 years (SD 10.3), 52% were female, mean body mass index (BMI) 28.8 kg/m2 (SD 5.4). Hospital mortality was 14.5%, three-month 27.4%, length of hospitalisation 11.34 (SD 9.26) days. Patients with metabolic syndrome were hospitalized longer comparing to those without metabolic syndrome. Unexpected, patients with acute heart failure and concomitant metabolic syndrome had better survival. Univariate analysis revealed higher odds ratio for in-hospital and three-month mortality in patients without metabolic syndrome. Paradoxically, higher BMI (≥25 kg/m2), total cholesterol and blood pressure were associated with lower odds ratio of in-hospital and three-month mortality. Lower HDL and higher IL-6 were associated with higher three-month mortality. **Conclusion:** Patients with metabolic syndrome were longer hospitalized, patients without metabolic syndrome had higher odds ratio of in-hospital and three-month mortality. Results of this study suggest that “reverse epidemiology” emerged (1-3). Reverse epidemiology is paradoxical association of lowered BMI, total cholesterol concentration, and blood pressure with higher morbidity and mortality in patients with heart failure. To conclude, results emphasize importance of diagnosing metabolic syndrome, lipid control and hypolipemic therapy re-evaluation.
Literature
- McMurray JJ, Adamopoulos S, Anker SD, Auricchio A, Böhm M, Dickstein K, et al. ESC Committee for Practice Guidelines. ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure 2012: The Task Force for the Diagnosis and Treatment of Acute and Chronic Heart Failure 2012 of the European Society of Cardiology. Developed in collaboration with the Heart Failure Association (HFA) of the ESC. Eur Heart J. 2012;33(14):1787–847. https://doi.org/10.1093/eurheartj/ehs104
- Ponikowski P, Voors AA, Anker SD, Bueno H, Cleland JG, Coats AJ, et al. Authors/Task Force Members. 2016 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure: The Task Force for the diagnosis and treatment of acute and chronic heart failure of the European Society of Cardiology (ESC)Developed with the special contribution of the Heart Failure Association (HFA) of the ESC. Eur Heart J. 2016;37(27):2129–200. https://doi.org/10.1093/eurheartj/ehw128
- WRITING COMMITTEE MEMBERS, Yancy CW, Jessup CW, Bozkurt M, Butler B, Casey J, Jr DE, et al. American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines. 2013 ACCF/AHA guideline for the management of heart failure: a report of the American College of Cardiology Foundation/American Heart Association Task Force on practice guidelines. Circulation. 2013;128(16):e240–327. https://doi.org/10.1161/CIR.0b013e31829e8807