نتایج جستجو برای: supine position

تعداد نتایج: 242667  

Journal: :Acupuncture in medicine : journal of the British Medical Acupuncture Society 2003
Kenji Imai Hiroshi Kitakoji

We investigated the difference in transient heart rate reduction associated with brief acupuncture in 20 healthy subjects at rest in a supine and in a sitting position. After the subjects had been at rest for about 20 minutes, acupuncture needling using the sparrow-pecking method, in which the needle is moved vertically lifting and thrusting, was performed for one minute at the Shousanli point ...

Journal: :British journal of anaesthesia 2005
F R Altermatt H R Muñoz A E Delfino L I Cortínez

BACKGROUND In obese patients, reduced functional residual capacity exacerbated by supine position might decrease the effectiveness of pre-oxygenation and the tolerance to apnoea. The aim of this study was to compare the effect of body posture during pre-oxygenation, sitting or supine, on its effectiveness in obese patients. METHODS Forty obese patients (BMI > or =35 kg m(-2)) undergoing surge...

2005
LAWRENCE R. POLINER

Left ventricular (LV) performance at rest and during multilevel exercise in the supine and upright positions was studied in seven normal subjects with equilibrium radionuclide ventriculography. The mean left ventricular end-diastolic volume (LVEDV) during supine rest was 107 4 10 ml (± SEM) and 85 ± 6 ml (p < 0.02) in the upright position; the mean resting left ventricular end-systolic volumes ...

Journal: :BMC Gastroenterology 2006
Peter Deibert Hans-Peter Allgaier Stefanie Loesch Claudia Müller Manfred Olschewski Hinrich Hamm Klaus-Peter Maier Hubert Erich Blum

BACKGROUND Hepatopulmonary syndrome (HPS) is a rare complication of liver diseases of different etiologies and may indicate a poor prognosis. Therefore, a simple non-invasive screening method to detect HPS would be highly desirable. In this study pulse oximetry was evaluated to identify patients with HPS. METHODS In 316 consecutive patients with liver cirrhosis (n = 245), chronic hepatitis (n...

Journal: :Journal of psychosomatic obstetrics and gynaecology 2004
A De Jonge T A M Teunissen A L M Lagro-Janssen

The routine use of the supine position during the second stage of labor can be considered to be an intervention in the natural course of labor. This study aimed to establish whether the continuation of this intervention is justified. Nine randomized controlled trials and one cohort study were included. A meta-analysis indicated a higher rate of instrumental deliveries and episiotomies in the su...

اصغری جعفرآبادی, محمد, قهرمانی, گلنار, مصطفی قره‌باغی, منیژه, ولی‌زاده, لیلا,

Background: Gastroesophageal reflux is a common condition among premature infants, which causes problems such as reduced weight gain and prolonged length of hospital stay. Body status is an appropriate way to reduce this condition. However, there have been few studies conducted in this regard. The objective of this study was therefore to investigate the effect of body status on gastroesophageal...

2014
Muhammed Oylumlu Adnan Dogan Orhan Ozer Murat Yuce Suleyman Ercan Vedat Davutoglu

OBJECTIVE It was the aim of this study to investigate the effects of the right lateral decubitus, left lateral decubitus and supine lying position on P-wave dispersion (PWD) in patients with heart failure (HF). SUBJECTS AND METHODS Seventeen patients with HF whose ejection fraction was <35% were included in the study. Right lateral decubitus, left lateral decubitus and supine electrocardiogra...

Journal: :Pediatrics 2017
Eve R Colson Nicole L Geller Timothy Heeren Michael J Corwin

BACKGROUND AND OBJECTIVES The American Academy of Pediatrics recommends infants be placed supine for sleep. Our objectives in this study were to, in a nationally representative sample, examine (1) prevalence of maternal intention regarding infant sleeping position and of actual practice and (2) factors associated with their choices. METHODS We recruited mothers from 32 US hospitals, oversampl...

Journal: :Anesthesiology 2001
S D Pfeffer J R Halliwill M A Warner

BACKGROUND Case reports have suggested that externally applied pressure from antithrombosis devices may contribute to the development of compartment syndromes during extended surgery in the lithotomy position. The purpose of this study was to assess the effects of a pneumatic compression device on directly measured intracompartment pressure in the lower leg with the leg positioned in the lithot...

Journal: :Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine 2014
Daniel J Levendowski Sean Seagraves Djordje Popovic Philip R Westbrook

STUDY OBJECTIVES A majority of patients diagnosed with obstructive sleep apnea are position dependent whereby they are at least twice as severe when sleeping supine (POSA). This study evaluated the accuracy and efficacy of a neck-worn device designed to limit supine sleep. The study included nightly measurements of snoring, sleep/wake, time supine, and the frequency and duration of feedback to ...

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