BACKGROUND The literature describes contradictory data regarding the onset of the baroreflex reduction in spontaneously hypertensive rats. OBJECTIVE This investigation was undertaken to evaluate the baroreflex function in 13-week-old spontaneously hypertensive rats. METHODS Male Wistar Kyoto (n=15) and spontaneously hypertensive rats (n=15) aged 13 weeks were studied. Cannulas were inserted...

Aims: The present study was conducted with the aim of determining the effect of passive movements on hemodynamic parameters, including systolic blood pressure, diastolic blood pressure, mean arterial pressure, pulse, and pulse pressure of patients under ventilation. Materials & Method: In this controlled clinical trial, 64 patients under ventilation in Kohgiluyeh and Boyer-Ahmad University of ...

Background: The mean arterial pressure (MAP) is the average during one cardiac cycle (systole, and diastole). MAP affected by output systemic vascular resistance, each of which several factors. Objective: This aim this study to determine effectiveness hypno-pressure on Mean Arterial Pressure in patients with cardiovascular disorders. Methods: A quasi-experimental research design a pretest-postt...

The purpose of this study was to assess the chronic effects of lesions of the nucleus tractus solitarii on the cardiovascular activity of rats. Arterial pressure and heart rate were recorded in conscious, unrestrained rats 7-216 days following placement of electrolytic lesions in the nucleus tractus solitarii. To assess the impact of environmental stimuli on the mean level and lability of the m...

the relative importance of systolic blood pressure (sbp) versus diastolic blood pressure (dbp) in predicting the risk of ischaemic heart disease (ihd) mortality is controversial. we have re-examined sbp compared to d bp and other combinations of sbp and d bp in predicting the risk of ihd mortality in a long-term cohort study oflo,541 men and women in the west of scotland. during a mean follow-u...