Results 221 to 230 of about 384,514 (336)

Renal Arterial Anatomy: Implications for Normothermic Machine Perfusion in Renal Transplantation

Clinical Anatomy, EarlyView.
ABSTRACT Normothermic machine perfusion (NMP) is a novel technology that has shown potential in viability assessment and reconditioning of donor organs. Normothermic machine perfusion is technically more challenging in kidneys with multiple renal arteries (RAs).
Lily Mae Miller, Peter Douglas, Julie Glen, Emma Aitken   +3 more
wiley   +1 more source

Early warning signs for tipping points in systems with non-Gaussian α-stable noise. [PDF]

Sci Rep
Layritz LS, Rammig A, Pavlyukevich I, Kuehn C.   +3 more
europepmc   +1 more source

Nonexistence of global solutions and bifurcation analysis for a boundary-value problem of parabolic type [PDF]

, 1977
C. V. Pao
openalex   +1 more source

Fractional Flow Reserve Directed Percutaneous Coronary Intervention Optimization Using High‐Definition Intravascular Ultrasound in Non‐ST‐Segment Elevation Acute Coronary Syndrome Versus Chronic Coronary Syndrome

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Intravascular ultrasound (IVUS)‐guided optimization of suboptimal fractional flow reserve (FFR) following percutaneous coronary intervention (PCI) results in a significant increase in both post‐PCI FFR and minimal lumen and stent areas (MLA and MSA, respectively).
Frederik T. W. Groenland, Tara Neleman, Annemieke C. Ziedses des Plantes, Alessandra Scoccia, Isabella Kardys, Wijnand K. den Dekker, Jeroen M. Wilschut, Roberto Diletti, Nicolas M. Van Mieghem, Joost Daemen   +9 more
wiley   +1 more source

Construction of hybrid 1D‐0D networks for efficient and accurate blood flow simulations

International Journal for Numerical Methods in Fluids, Volume 95, Issue 2, Page 262-312, February 2023., 2023
A set of coupling equations to appropriately couple nonlinear 1D and lumped‐parameter (0D) models for blood flow in compliant vessels is defined. Then, a methodology for the high‐order numerical coupling between 1D and 0D vessels through hybrid junctions is proposed.
Beatrice Ghitti, Pablo J. Blanco, Eleuterio F. Toro, Lucas O. Müller   +3 more
wiley   +1 more source

Impact of Carotid Artery Geometry and Clinical Risk Factors on Carotid Atherosclerotic Plaque Prevalence. [PDF]

J Pers Med
Ngo DHA, Hwang SB, Kwak HS.
europepmc   +1 more source

Integral averaging and bifurcation

, 1977
Shui-Nee Chow, John Mallet‐Paret
openalex   +1 more source

On the bifurcation analysis of the liquid–solid instability in hard-sphere systems [PDF]

, 1978
H. Müller–Krumbhaar, J. W. Haus
openalex   +1 more source

Coronary Plaque Characteristics Assessed by Optical Coherence Tomography and Plasma Lipoprotein(a) Levels in Patients With Acute Coronary Syndrome

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Lipoprotein(a) [Lp(a)] is associated with increased cardiovascular risk, but its influence on plaque characteristics at optical coherence tomography (OCT) evaluation is not fully understood. Aims This study seeks to explore the impact of Lp(a) levels on plaque morphology as assessed by OCT in a very high‐risk subset of patients ...
Francesca Maria Di Muro, Maria Federica Crociani, Giulia Nardi, Niccolo' Ciardetti, Lucrezia Biagiotti, Elisa Bigi, Francesco Meucci, Miroslava Stolcova, Francesca Ristalli, Emanuele Cecchi, Iacopo Muraca, Renato Valenti, Carlo Di Mario, Alessio Mattesini   +13 more
wiley   +1 more source

The effects of carotid plaque classification and bifurcation angle on plaque: a computational fluid dynamics simulation. [PDF]

Front Physiol
Chen A, Chen Z, Su J, Pen J, Luo T, Zhong H.   +5 more
europepmc   +1 more source