PMID: 9432218Feb 12, 1998Paper

Preventive treatment of nonrheumatic atrial fibrillation: from the efficacy of clinical trials to the effectiveness of clinical practice

Atencion primaria
C BrotonsA López

Abstract

To know the percentage of patients with nonrheumatic atrial fibrillation treated with anticoagulants as an approach to the effectiveness of the prophylactic treatment of stroke. Multicenter observational study. Six primary health centers from Barcelona. 465 patients with the diagnosed of AF were selected during the second semester of 1996. Patients that had suffered a hemorrhagic stroke, or with mitral stenosis, or with a prosthetic valve, or had hyperthyroidism, or receiving anticoagulant therapy were excluded. 299 patients (64%) were finally included for the analysis. 15.8% of the patients were treated with acenocoumarin, and 35.4% were treated with aspirin. The percentage of patients treated improved for high risk patients (higher than 50%). The percentage of patients with nonrheumatic AF treated with acenocoumarin or aspirin is low, and physicians might be reluctant to use them because of bleeding complications, compliance with the treatment, or problems of accessibility.

Related Concepts

Related Feeds

Atrial Fibrillation

Atrial fibrillation is a common arrhythmia that is associated with substantial morbidity and mortality, particularly due to stroke and thromboembolism. Here is the latest research.

Atrial Filbrillation

Atrial fibrillation refers to the abnormal heart rhythm characterized by rapid and irregular beating of the atria. Here is the latest research.

Arrhythmia

Arrhythmias are abnormalities in heart rhythms, which can be either too fast or too slow. They can result from abnormalities of the initiation of an impulse or impulse conduction or a combination of both. Here is the latest research on arrhythmias.