Motives for requesting an electrocardiogram in primary health care

Ciência & Saúde Coletiva

Paulo Santos¹  Carlos Martins¹  Luísa Sá¹  Alberto Hespanhol¹  Luciana Couto¹ 

关键词: Electrocardiography;    Primary health care;    Routine diagnostic tests;    Physician-patient relations;    Eletrocardiograma;    Cuidados de saúde primários;    Testes de diagnóstico;    Relação médico-doente;   

DOI  :  10.1590/1413-81232015205.10062014

来源: SciELO

【 摘 要 】

The management of requests for diagnostic exams presents its own inherent characteristics in primary health care and reflects the specific nature of the physician-patient relationship. The scope of the study was to identify the reasons for requesting an electrocardiogram (ECG) in primary health care. A cross-sectional study was conducted in an urban region in Portugal, establishing the motives to ask for an ECG consecutively over two years, starting on 01/03/2007 using data retrieved from structured forms filled out by the physician at the moment of requesting the exam. A total of 870 ECGs of 817 patients were included. Symptoms manifested during the patient visit justified 48.5% of the ECGs, and follow-up of cardiovascular risk factors motivated 25.2%. A global health examination accounted for 22.8% of the requests. Multivariate analysis showed that the presence of symptoms (p < 0.001), presence of any cardiovascular risk factor (p = 0.002), hypertension (p < 0.001), diabetes (p = 0.002), and urgency (p < 0.001) were the main factors associated with the requests. The requests for electrocardiograms are predominantly for clinical reasons as a result of patients symptoms. The integration of expectations and beliefs of the patients is present in the decision-making process.

【 授权许可】

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