Indirect measurement of systolic blood pressure during +Gz acceleration.

Comparison of direct and indirect blood pressure in patients under esophagectomy surgery: a prospective observational study

Background: Arterial pressure is one of the most important physiological variables and often needs to be monitored repeatedly or continuously in perioperative period. Arterial pressure monitoring is one of the standard monitoring in operating room. During general anesthesia, blood pressure can be measured by using a noninvasive arterial pressure method or continuous invasive arterial pressure b...

Comparison of blood pressure measurements on the upper and lower extremities during spinal anesthesia

Introduction: During spinal anesthesia, measurement of blood pressure is often obtained by an indirect method using an inflatable cuff on the upper arm. The relationship between the blood pressure measurements at the two sites in patients undergoing spinal anesthesia is unclear. This study was designed to evaluate the difference observed in systolic blood pressure (SBP) taken from the upp...

Correlation of Eye-level Blood Flow Velocity and Blood Pressure during +gz Acceleration

Effect of Islamic fasting on body weight, blood pressure, electrolytes, blood cell count and certain serum biochemical variables in males

The objectives of this study were to Investigate the changes in blood pressure ( systolic and diastolic) , serum lipids , glucose, electrolytes, blood cell count and weight during Ramadan fasting in apparently healthy muslem men. Eighty male college students or staffs were followed in 3 stages during the month of Ramadan. Blood pressure, weight and height were measured on day one ( baseline) ,a...

تأثیر وضعیت‌های مختلف قرارگیری اندام‌های بیماران مبتلا به پرفشاری خون بر میزان فشارخون آنان

Introduction: In hypertensive patients M position (sitting, right arm at the level of heart and both plantar surface of foots on the floor) is the standard position for measurment of blood pressure since it reveals the “true” pressure. Materials and Methods: It is a quaziexperimental study that compares effect of different positions of limbs on blood pressure of hypertensive patients. The sampl...