[Cross-sectional analysis of heart failure among patients in the Internal Medicine Service at a third-level hospital.

S Cinza Sanjurjo1, A Cabarcos Ortiz de Barrón, E Enrique Nieto Pol

  • 1Fundación Pública Urgencias Sanitarias 061 Galicia, Servicio de Medicina Interna, Complejo Hospitalario Universitario de Santiago de Compostela, A Coruña. sergiocinza@mundo-r.com

Anales De Medicina Interna (Madrid, Spain : 1984)
|October 3, 2007
PubMed

Insights

This study found that heart failure patients admitted to internal medicine had a higher median age and more women than men. Diagnostic testing and guideline-recommended treatments like beta-blockers were underutilized.

Area of Science:

  • Cardiology
  • Internal Medicine
  • Epidemiology

Background:

  • Heart failure is a significant cause of hospitalization.
  • Understanding the characteristics of admitted patients is crucial for optimizing care.
  • Previous studies have highlighted variations in diagnostic and treatment patterns.

Purpose of the Study:

  • To describe the epidemiologic characteristics of heart failure patients admitted to an internal medicine department over a five-year period.
  • To analyze the diagnostic workup and treatment patterns in this patient cohort.
  • To identify potential gaps in adherence to clinical guidelines.

Main Methods:

  • A cross-sectional study was conducted from 1999 to 2003.
  • Data on 248 heart failure patients were analyzed, including demographics, comorbidities, admission reasons, diagnostic procedures, and treatments.
  • Statistical analyses included qualitative and quantitative measures, chi-squared tests, t-tests, and multivariate analyses.

Main Results:

  • The study included 248 patients, with a higher proportion of women (55.2%) and a median age of 79 years.
  • Hypertension (41.8%), diabetes mellitus (30.9%), and pre-existing heart disease (81.9%) were common comorbidities.
  • Dyspnea was the most frequent presenting symptom (68.9%). Echocardiography was performed in only 20.9% of patients, and the use of beta-blockers was low (0.9%).

Conclusions:

  • The study revealed suboptimal utilization of echocardiography and guideline-recommended medications, such as beta-blockers and ACE inhibitors/ARBs, in heart failure patients admitted to internal medicine.
  • These findings suggest a need for improved adherence to established clinical guidelines for heart failure management.
  • Further research may be warranted to explore barriers to guideline implementation and to improve patient outcomes.
Abstract

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