Data/hora: 17/06/2024 00:20:15

Provedor de dados: | Brazilian Journal of Medical and Biological Research
País: | Brazil
Título: | Exaggerated blood pressure response during the exercise treadmill test as a risk factor for hypertension
Autores: | Lima,S.G.; Albuquerque,M.F.P.M.; Oliveira,J.R.M.; Ayres,C.F.J.; Cunha,J.E.G.; Oliveira,D.F.; Lemos,R.R.; Souza,M.B.R.; Silva,O. Barbosa e.
Data: | 2013-04-01
Ano: | 2013
Palavras-chave: | Hypertension; Risk factors; Exaggerated blood pressure response.
Resumo: | Exaggerated blood pressure response (EBPR) during the exercise treadmill test (ETT) has been considered to be a risk factor for hypertension. The relationship of polymorphisms of the renin-angiotensin system gene with hypertension has not been established. Our objective was to evaluate whether EBPR during exercise is a clinical marker for hypertension. The study concerned a historical cohort of normotensive individuals. The exposed individuals were those who presented EBPR. At the end of the observation period (41.7 months = 3.5 years), the development of hypertension was analyzed within the two groups. Genetic polymorphisms and blood pressure behavior were assessed as independent variables, together with the classical risk factors for hypertension. The I/D gene polymorphism of the angiotensin-converting enzyme and M235T of angiotensinogen were ruled out as risk factors for hypertension. EBPR during ETT is not an independent influence on the chances of developing hypertension. No differences were observed between the hypertensive and normotensive individuals regarding gender (P = 0.655), skin color (P = 0.636), family history of hypertension (P = 0.225), diabetes mellitus (P = 0.285), or hypertriglyceridemia (P = 0.734). The risk of developing hypertension increased with increasing body mass index (BMI) and advancing age. The risk factors, which independently influenced the development of hypertension, were age and BMI. EBPR did not constitute an independent risk factor for hypertension and is probably a preclinical phase in the spectrum of normotension and hypertension.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2013000400368
Editor: | Associação Brasileira de Divulgação Científica
Relação: | 10.1590/1414-431X20132830
Formato: | text/html
Fonte: | Brazilian Journal of Medical and Biological Research  v.46 n.4 2013
Fonte: | info:eu-repo/semantics/openAccess