Clinical-epidemiological characteristics of the atrial fibrillation in patients 65 years of age or older diagnosed in Primary Care

e202007069

Authors

  • Luis Ángel Pérula de Torres Unidad Docente Multiprofesional de Atención Familiar y Comunitaria de Córdoba. Distrito Sanitario Córdoba y Guadalquivir. Córdoba. España. / Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC). Hospital Universitario Reina Sofía. Universidad de Córdoba. Córdoba. España. / Grupo de evaluación y mejora del PAPPS (semFYC). Barcelona. España.
  • Enrique Martín Rioboó Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC). Hospital Universitario Reina Sofía. Universidad de Córdoba. Córdoba. España. / Grupo de evaluación y mejora del PAPPS (semFYC). Barcelona. España. / Centro de Salud Poniente norte. Córdoba. España.
  • Jesús González Lama Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC). Hospital Universitario Reina Sofía. Universidad de Córdoba. Córdoba. España. / Grupo de evaluación y mejora del PAPPS (semFYC). Barcelona. España. / Centro de Salud de Cabra. Córdoba. España.
  • Juan Manuel Parras Rejano Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC). Hospital Universitario Reina Sofía. Universidad de Córdoba. Córdoba. España. / Grupo de evaluación y mejora del PAPPS (semFYC). Barcelona. España. / Centro de Salud Sector Sur. Córdoba. España.
  • José Ángel Fernández García Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC). Hospital Universitario Reina Sofía. Universidad de Córdoba. Córdoba. España. / Grupo de evaluación y mejora del PAPPS (semFYC). Barcelona. España. / Centro de Salud de Villarrubia. Córdoba. España.
  • Emilio García Criado Centro de Salud Fuensanta. Córdoba, España.
  • Miguel Ángel Martínez-Adell Centro de Salud Argentona. Barcelona. España.
  • Grupo Colaborativo estudio DOFA-AP

Keywords:

Atrial fibrillation, Cardiac arrhythmias, Cardiac diseases, Epidemiology

Abstract

Background: The identification of atrial fibrillation in older patients who come to Primary Care consultations is a topic of interest that has been scarcely studied. The objective of this work was to estimate the frequency of new cases of atrial fibrillation and to analyze the clinical-epidemiological characteristics of patients 65 years of age or older, detected in Primary Care in Spain.
Methods: An observational, descriptive, national, multicenter study was carried out in 48 health centers, in which 218 doctors and 101 Primary Care nurses recruited 7,068 patients, who underwent an arterial pulse and an electrocardiogram. in case of being abnormal or doubtful, determining the presence of atrial fibrillation and other rhythm disorders, symptoms and signs compatible with atrial fibrillation and comorbidity and cardiovascular risk factors. A univariate, bivariate and multivariate analysis (multiple logistic regression) was performed.
Results: The patients had a mean age of 74.41±6.78 (DT) years. 2.3% presented atrial fibrilation (95% CI: 2.0-2.7), being its frequency higher in men (2.9%; p<0.001), and as age increased (p<0.001). The most frequent symptoms present among patients with atrial fibrillation were palpitations (Odds Ratio -OR-=3.50; 95% CI: 2.28-5.37), dyspnea (OR=2.71; 95% CI: 1.87-3.90), general discomfort (OR=2.32, 95% CI: 1.15-4.63), and dizziness (OR=1.80, 95% CI: 1.20-3.51). The 21.8% were asymptomatic.
Conclusions: The frequency of new cases of atrial fibrillation in the Spanish population of 65 years or older is high, being higher in men and increasing with age. Two out of ten patients are asymptomatic. Palpitations and dyspnea are the predominant symptoms in patients with atrial fibrillation.

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Published

2020-07-10

How to Cite

1.
Pérula de Torres L Ángel, Martín Rioboó E, González Lama J, Parras Rejano JM, Fernández García J Ángel, García Criado E, et al. Clinical-epidemiological characteristics of the atrial fibrillation in patients 65 years of age or older diagnosed in Primary Care: e202007069. Rev Esp Salud Pública [Internet]. 2020 Jul. 10 [cited 2026 Apr. 3];94:11 páginas. Available from: https://ojs.sanidad.gob.es/index.php/resp/article/view/868