All publications of “Renata Melo Gondim”1 results
Are smoking and passive smoking related with heart rate variability in male adolescents?
ObjectiveTo analyze the relation between smoking and passive smoking with heart rate variability parameters in male adolescents.MethodsThe sample consisted of 1,152 males, aged 14 and 19 years. Data related to smoking and passive smoking were collected using a questionnaire. RR intervals were obtained by a heart rate monitor, on supine position, for 10 minutes. After collecting the RR intervals, time (standard deviation of all RR intervals, root mean square of the squared differences between adjacent normal RR intervals and the […]