RESUMO
A case is described of acute cerebellar symptoms as the presenting features of Epstein-Barr virus (EBV) infection. Cerebellar encephalitis is discussed with particular reference to EBV infection.
Assuntos
Doenças Cerebelares/etiologia , Encefalite Viral/etiologia , Herpesvirus Humano 4 , Mononucleose Infecciosa/complicações , Adolescente , Doenças Cerebelares/virologia , Encefalite Viral/virologia , Humanos , MasculinoRESUMO
An initial study of the use of open access exercise electrocardiography by general practitioners (GPs) in South East Kent showed that patient selection and interpretation of test results was frequently incorrect. After issuing guidelines, modifying the request form and instituting registrar review of all requests, significant improvements in both referral pattern, result interpretation and patient management have resulted. Forty-nine GPs requested 110 exercise tests during 1988/89. Twelve per cent were not undertaken after discussion with the referring practitioner. Eighty-four per cent of those tested would have been referred to the district general hospital cardiology outpatient department in the absence of open access exercise electrocardiography service. Six per cent of patients were referred directly for invasive investigation. Thirty-five per cent were referred to the district general hospital cardiology outpatient department, whilst 42% were spared hospital referral based on the result of the investigation. Better use of the modified service was suggested by: referral of fewer patients with non-cardiac chest pains (P = 0.002); more patients with a moderate pre-test probability of ischaemic heart disease (P less than 0.05); fewer inappropriate requests (P less than 0.01); and fewer inappropriately undertaken tests (P less than 0.001) than in the previous study. All patients with strongly positive test results were appropriately managed. Open access exercise electrocardiography in the format investigated is potentially a cost-effective and useful tool to improve diagnosis and management of heart disease by GPs.
Assuntos
Doença das Coronárias/diagnóstico , Eletrocardiografia/estatística & dados numéricos , Teste de Esforço/estatística & dados numéricos , Acessibilidade aos Serviços de Saúde , Encaminhamento e Consulta/estatística & dados numéricos , Adolescente , Adulto , Serviço Hospitalar de Cardiologia/estatística & dados numéricos , Doença das Coronárias/epidemiologia , Inglaterra/epidemiologia , Feminino , Controle de Formulários e Registros , Humanos , Masculino , Pessoa de Meia-Idade , Médicos de Família , ProbabilidadeRESUMO
In this study the use of exercise electrocardiography, by 47 general practitioners in South East Kent has been evaluated. Of 110 consecutive requests the majority (88%) were for diagnostic purposes, while only 7% were for prognostic assessment. Many of those referred were young or had non-cardiac chest pain and in 59% of cases the test result was unlikely to alter the clinical assessment of the probability of ischaemic heart disease (IHD). The test result influenced patient management in 85% of cases. Only 15% of patients were subsequently referred to the district general hospital although all had been considered for referral prior to the test. Although referral for invasive investigation of six patients was expedited by the provision of stress testing, in five patients general practitioners failed to consider any further investigation despite the patient having a strongly positive test. General practitioners use exercise electrocardiography primarily to exclude IHD in patients at low risk and provide reassurance. They rarely use the test as a means to guide management of those with known or probable IHD.
