Results 51 to 60 of about 328,351 (329)

Thoracoscopic Esophagectomy in Supine Position

Journal of Minimally Invasive Surgical Sciences, 2015
Background: Esophageal cancer needs major surgery due to its anatomic position, which is followed by high morbidity in most patients. Thoracotomy, a previously used method, was accompanied by high pulmonary complications, had physical limitations, and low tolerance of patients.
Alireza Tavassoli, Abbas Abdollahi, Mohammad Alipour, Ali Jangjoo   +3 more
openaire   +2 more sources

Differences in lung attenuation gradients between supine and standing positions in healthy participants on conventional/supine and upright computed tomography

Scientific Reports
The effect of gravity on the lungs has been evaluated using computed tomography (CT) in the supine and prone positions but not the standing position.
Fumiko Yagi, Yoshitake Yamada, Minoru Yamada, Yoichi Yokoyama, Atsunori Kozuka, Masahiro Hashimoto, Yoshito Otake, Yoshinobu Sato, Shotaro Chubachi, Taiki Nozaki, Hiroto Hatabu, Koichi Fukunaga, Masahiro Jinzaki   +12 more
doaj   +1 more source

Comparison of the effect of supine and prone positions on physiological parameters of preterm infants under nasal continuous positive airway pressure (N-CPAP): a cross over clinical trial

Cukurova Medical Journal, 2019
Purpose: The aim of this study was to compare the effect of supine and prone positions on physiological parameters of preterm infants under nasal continuous positive airway pressure (N-CPAP).
Homa Babaei, Leila Mohammadi Pirkashani, Behzad Soleimani   +2 more
doaj   +1 more source

Prone positioning may increase lung overdistension in COVID-19-induced ARDS

Scientific Reports, 2022
Real-time effects of changing body position and positive end-expiratory pressure (PEEP) on regional lung overdistension and collapse in individual patients remain largely unknown and not timely monitored.
Michal Otáhal, Mikuláš Mlček, João Batista Borges, Glasiele Cristina Alcala, Dominik Hladík, Eduard Kuriščák, Leoš Tejkl, Marcelo Amato, Otomar Kittnar   +8 more
doaj   +1 more source

Identification of the Resting Position Based on EGG, ECG, Respiration Rate and SpO2 Using Stacked Ensemble Learning [PDF]

arXiv, 2021
Rest is essential for a high-level physiological and psychological performance. It is also necessary for the muscles to repair, rebuild, and strengthen. There is a significant correlation between the quality of rest and the resting posture. Therefore, identification of the resting position is of paramount importance to maintain a healthy life.
arxiv  

Evaluation of three-dimensional acromiohumeral distance in the standing position and comparison with its conventional measuring methods

Journal of Orthopaedic Surgery and Research, 2020
Background Narrowing of the acromiohumeral distance (AHD) implies a rotator cuff tear. However, conventional AHD measurements using two-dimensional (2D) imaging or with the patient in the supine position might differ from that while standing during daily
Yuki Yoshida, Noboru Matsumura, Yoshitake Yamada, Minoru Yamada, Yoichi Yokoyama, Morio Matsumoto, Masaya Nakamura, Takeo Nagura, Masahiro Jinzaki   +8 more
doaj   +1 more source

Comparison between supine and prone patient setup for lumbosacral spinal stereotactic body radiosurgery with CyberKnife

Frontiers in Oncology, 2023
ObjectiveThe aim of this study is to analyze which tracking modality is more suitable for stereotactic body radiosurgery of lumbosacral spinal tumors by comparing prone and supine patient treatment setup.MethodsEighteen patients with lumbosacral spinal ...
Jun Li, Xianghui Kong, Xianghui Kong, Cheng cheng, Gong Wang, Hongqing Zhuang, Ruijie Yang   +6 more
doaj   +1 more source

Response of Autonomic Nervous System to Body Positions: Fourier and Wavelet Analysis [PDF]

Mod. Phys. Lett. B, Vol.19, Nos.1-2, (2005) 59-78, 2003
Two mathematical methods, the Fourier and wavelet transforms, were used to study the short term cardiovascular control system. Time series, picked from electrocardiogram and arterial blood pressure lasting 6 minutes, were analyzed in supine position (SUP), during the first (HD1), and the second parts (HD2) of $90^{\circ}$ head down tilt and during ...
arxiv   +1 more source

A computed tomography‐based survey of paramedullary diverticula in extant Aves

The Anatomical Record, Volume 306, Issue 1, Page 29-50, January 2023., 2023
Abstract Avian respiratory systems are comprised of rigid lungs connected to a hierarchically organized network of large, regional air sacs, and small diverticula that branch from them. Paramedullary diverticula are those that rest in contact with the spinal cord, and frequently invade the vertebral canal.
Jessie Atterholt, Mathew J. Wedel
wiley   +1 more source

Differences of Anteroposterior Pelvic Radiographs Between Supine Position and Standing Position in Patients with Developmental Dysplasia of the Hip

Orthopaedic Surgery, 2019
Objective To explore the difference in pelvic tilt and hip joint parameters with developmental dysplasia of the hip (DDH) comparing the anteroposterior (AP) pelvic radiographs taken in supine and standing positions.
Guo‐yue Yang, Ya‐yue Li, Dian‐zhong Luo, Cheng Hui, Kai Xiao, Hong Zhang   +5 more
doaj   +1 more source