Introduction: Pulmonary arterial hypertension in children has consequences such as right ventricular failure and even death. Recently, the use of phosphodiesterase 5 inhibitors has been taken into account in the treatment of pulmonary hypertension, among which tadalafil is more acceptable by parents and patients due to its single dose per day compared to sildenafil which should be taken 4 times...

Background and Aim: The purpose of this study was to compare the effect of thiopental sodium-midazolam combination on the stress response and hemodynamic changes between tracheal intubation and laryngeal mask airway insertion during airway management. Materials and Methods: In this clinical trial study, 70 patients ASA 1, 2 candidates for elective surgery were randomly divided into two groups o...

Introduction: It is felt that there is an information void regarding the effect of macronutrients on cardiovascular responses such as cardiac output,heart rate,stroke volume,systolic blood pressure,diastolic blood pressure and mean arterial pressure, therefore, this study was designed to explore these effects at Shaheed Beheshti University in 2001. Materials & Methods: This clinical trial was ...

Background: Hypertension is one of the most common diseases in recent century with several complications. The purpose of this study was to evaluate the effect of hydroalcoholic extract of Juglans regia L. leaves (Walnut tree) on blood pressure and its interaction with the adrenergic system in male rats. Methods: In this experimental study that established in the physiology lab, School of sci...