Results 161 to 170 of about 73,555 (300)

Successful use of pulsatile flow and goal directed perfusion in a high-risk patient. [PDF]

J Extra Corpor Technol
Bagherinasab M, Darban NH.
europepmc   +1 more source

Motion‐Compensated Diffusion Imaging With Phase‐Contrast for Robust Quantification of Regional Cerebral Blood Flow

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop and evaluate a motion‐compensated diffusion imaging with phase‐contrast (MC‐DIP) technique for mitigating errors in regional cerebral blood flow (rCBF) quantification caused by physiological brain motion. Methods Diffusion‐weighted images were acquired in 11 healthy volunteers on a 3.0 T MRI system using three gradient ...
Naoki Ohno, Tosiaki Miyati, Genki Nambu, Yu Ueda, Yuki Makino, Noam Alperin, Satoshi Kobayashi   +6 more
wiley   +1 more source

Phenotyping Overactive Bladder—Part 1: Are There Different Types of Urgency and Can They be Translated to Clinical, Urodynamic and Radiological Phenotyping? ICI‐RS 2025

Neurourology and Urodynamics, EarlyView.
ABSTRACT Introduction Overactive bladder (OAB) is defined as urinary urgency, usually accompanied by increased daytime frequency and/or nocturia, with urgency urinary incontinence (OAB‐wet) or without (OAB‐dry), in the absence of urinary tract infection or other detectable disease.
John E. Speich, D. Carolina Ochoa, Pradeep Tyagi, Apostolos Apostolidis, Sanjay Sinha, Claire Hentzen, Marcus Drake, Paul Abrams, Alan J. Wein, Michel Wyndaele   +9 more
wiley   +1 more source

An effective case of pulsatile flow for cerebral malperfusion of stanford type A aortic dissection. [PDF]

J Extra Corpor Technol
Takeichi T, Morimoto Y, Yamada A, Tanaka T, Fujiwara K, Sato M, Toma R, Mitsui K, Sugita T, Gan K.   +9 more
europepmc   +1 more source

CFD Computation of Flow Fractional Reserve (FFR) in Coronary Artery Trees Using a Novel Physiologically Based Algorithm (PBA) Under 3D Steady and Pulsatile Flow Conditions. [PDF]

Bioengineering (Basel), 2023
Alzhanov N, Ng EYK, Su X, Zhao Y.
europepmc   +1 more source

Delayed Life‐Threatening Thyroid Artery Hemorrhage After Percutaneous Transesophageal Gastro‐Tubing in Amyotrophic Lateral Sclerosis: A Case Report

Neurology and Clinical Neuroscience, EarlyView.
ABSTRACT Percutaneous transesophageal gastro‐tubing provides enteral access when endoscopic gastrostomy is not feasible, but delayed vascular injury is seldom reported. We describe a 73‐year‐old woman with amyotrophic lateral sclerosis and prior gastrectomy who became ventilator‐dependent and underwent percutaneous transesophageal gastro‐tubing.
Yuki Yamamoto, Nobuaki Yamamoto, Tatsuya Fukumoto, Koji Fujita, Yuishin Izumi   +4 more
wiley   +1 more source

Pulsatile flow in a thin-walled viscoelastic tube. [PDF]

J Fluid Mech
Krul O, Bagchi P.
europepmc   +1 more source

Radiofrequency Ablation Versus Laser Neurolysis of the Posterior Nasal Nerve in Patients With Chronic Rhinitis

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To compare the clinical outcomes of radiofrequency ablation of the intraturbinate segment of the posterior nasal nerve (RAPN) alone versus combined RAPN with CO₂ laser posterior nasal nerve neurolysis (RPN3) in patients with chronic rhinitis refractory to medical therapy. Study Design Retrospective cohort study.
Chia‐Chen Lin, Yi‐Li Hwang, Jyun‐Yi Liao, Han‐Lo Teng, Ting‐Yu Shih, Chien‐Yu Huang   +5 more
wiley   +1 more source

Investigation of particle penetration in a nasal maxillary ostium with optimised T-junction geometry and pulsatile flow. [PDF]

Biomech Model Mechanobiol
Warfield-McAlpine P, Fletcher DF, Inthavong K.   +2 more
europepmc   +1 more source

Effects of Pulsatile Flow Rate and Shunt Ratio in Bifurcated Distal Arteries on Hemodynamic Characteristics Involved in Two Patient-Specific Internal Carotid Artery Sidewall Aneurysms: A Numerical Study. [PDF]

Bioengineering (Basel), 2022
Yi H, Johnson M, Bramlage LC, Ludwig B, Yang Z.   +4 more
europepmc   +1 more source