Results 131 to 140 of about 10,495,383 (253)

Visual Patterns of Diaphragmatic Motion in Acute Respiratory Failure: A Prospective Pilot Study

Journal of Clinical Ultrasound, Volume 53, Issue 3, Page 421-428, March/April 2025.
In this prospective bicentric study, we studied the relationship between the appearance of diaphragmatic motion and the etiological diagnosis of patients admitted to the emergency department with ARF. We observed a different visual pattern in patients with pneumonia. This is an interesting result as it allows the diagnosis of pneumonia without the need
Thibaut Markarian, Matthieu Daniel, Kevin Guillemet, Florian Ajavon, Florent Femy, Romain Genre Grandpierre, Anne‐Laure Feral‐Pierssens, Xavier Bobbia   +7 more
wiley   +1 more source

Diaphragm Ultrasonography Reveals Progressive Changes in Diaphragmatic Function, Morphology, and Muscle Trophism During Invasive Mechanical Ventilation in Children

Journal of Clinical Ultrasound, EarlyView.
Diaphragm ultrasonography detected progressive structural and functional deterioration in mechanically ventilated children. Prolonged invasive mechanical ventilation and neuromuscular blocking agent use were associated with ventilator‐induced diaphragmatic dysfunction, highlighting ultrasound as a valuable bedside tool to support individualized ...
Juliana Bezerra dos Santos, Emmerson Carlos Franco de Farias, Mary Lucy Ferraz Maia Fiuza de Mello, Rodrigo Santiago Barbosa Rocha   +3 more
wiley   +1 more source

Histological Analysis of Cryopreserved Venous Allografts Used for Liver Transplantation and Hepato‐Biliary‐Pancreatic Surgery

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background Cryopreserved venous allografts, which we pioneered in 1999 for use in living donor liver transplantation and hepato‐biliary‐pancreatic surgery, are widely used and are believed to preserve vascular architecture with minimal anticoagulation or immunosuppression requirements and patency comparable to autologous grafts.
Yusuke Seki, Akihiko Ichida, Sumihito Tamura, Mariko Tanaka, Yoshinori Inagaki, Kyoji Ito, Rihito Nagata, Takuya Hashimoto, Nobuhisa Akamatsu, Tetsuo Ushiku, Kiyoshi Hasegawa   +10 more
wiley   +1 more source

Positive end-expiratory pressure valve malfunctioning detected by capnography and airway pressure waveform

Annals of Cardiac Anaesthesia, 2014
Sohan Lal Solanki, Jeson R Doctor, Vijaya P Patil, Meenal Rana   +3 more
doaj   +1 more source

Effect of Visualized Respiratory Training on Patient Cooperation and Image Quality in Gadoxetic Acid Disodium‐Enhanced Liver MRI: A Randomized Controlled Trial

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Respiratory motion artifacts impair diagnostic accuracy in gadoxetic acid disodium (Gd‐EOB‐DTPA)‐enhanced liver MRI. Conventional verbal pre‐scan breathing training often yields inconsistent patient cooperation and image quality, creating an urgent clinical need for optimized training methods.
Li Mei, Xin Luo, Bingyan Wang, Junfeng Wang, Chao Huang, Xuemei Hu, Qin Li, Wenyan Zhang   +7 more
wiley   +1 more source

Association Between MRI‐Derived Right‐to‐Left Ventricular Volume Ratio and Regional Left Ventricular Myocardial Dysfunction in Patients With Pulmonary Arterial Hypertension

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Right ventricular (RV) to left ventricular (LV) end‐diastolic volume ratio (RV/LV) is a validated marker of RV dilation in pulmonary arterial hypertension (PAH), yet its impact on LV myocardial function and the underlying mediating pathway is incompletely characterized.
Han Fang, Yuan Li, Jin Wang, Wei‐Feng Yan, Ke Shi, Shi‐Qin Yu, Xue Li, Wen‐Rong Li, Jia‐Ke Li, Jing‐Yi Guo, Li Jiang, Zhi‐Gang Yang   +11 more
wiley   +1 more source

Effects of Single and Multiple Dose Tiotropium/Olodaterol in Chronic Obstructive Pulmonary Disease on Alveolar Gas Exchange Measured by Hyperpolarized 129Xe MRI

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Long‐acting muscarinic antagonists/long‐acting beta adrenoreceptor agonists lead to lung deflation and improved microvascular perfusion in hyperinflated chronic obstructive pulmonary disease (COPD), but with an unclear time course. Purpose To investigate the effect of inhalation of tiotropium/olodaterol (TIO/OLO) on MRI measures of ...
Agilo L. Kern, Thomas Kayser, Robin A. Müller, Andreas Voskrebenzev, Filip Klimeš, Frank Wacker, Jens M. Hohlfeld, Jens Vogel‐Claussen   +7 more
wiley   +1 more source

Determinants of Early Renal Function Recovery After TIPS in Patients With Portal Hypertension

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Renal dysfunction frequently occurs in patients with portal hypertension and is linked to unfavorable clinical outcomes. Transjugular intrahepatic portosystemic shunt (TIPS) has the potential to enhance renal perfusion through portal decompression; however, factors predicting early improvement in renal function remain insufficiently defined ...
Meng Jia, Yang Luo, Zhao‐Yang Tan, Xiao‐Ling Zhou, Xi‐You Zhang, Jing‐Ying Sun, Ye Du   +6 more
wiley   +1 more source

Individualised vs. fixed positive end-expiratory pressure. [PDF]

Anaesthesia
Song W, Wu S.
europepmc   +1 more source

Reference Equations for Peak Nasal Inspiratory and Expiratory Flow: A Cross‐Sectional Study

The Laryngoscope, EarlyView.
This study developed reference equations for peak nasal inspiratory flow (PNIF) and peak nasal expiratory flow (PNEF) in clinically healthy adults using sex, height, and weight. PNIF demonstrated lower residual variability and more stable model performance than PNEF, supporting its potential as a complementary tool for individualized interpretation of ...
Gardênia Maria Martins de Oliveira, Gabriel Zorello Laporta, Joao Paulo Duarte Sabiá, Joao Marcos Ferreira, Edigê Felipe de Sousa Santos, Rodrigo Daminello Raimundo   +5 more
wiley   +1 more source