Results 191 to 200 of about 73,555 (300)

Hydraulic In Vitro Characterization of MR‐Conditional Blood Pumps

Artificial Organs, EarlyView.
Cardiac surgery in neonates requires close placement of cardiopulmonary bypass machines due to limited blood volume, complicating MR compatibility. This study introduces three MR‐conditional blood pump prototypes. None interfered with MRI imaging, though RF‐related sensor effects remain untested.
Dominik T. Schulte, Marcel Renggli, Henning Richter, Francesca Del Chicca, Michael Hofmann, Martin O. Schmiady, Marianne Schmid Daners   +6 more
wiley   +1 more source

Pulsatile flow increases METTL14-induced m 6 A modification and attenuates septic cardiomyopathy: an experimental study. [PDF]

Int J Surg
Zhu S, Wang K, Yu Z, Tang W, Zhang Y, Shinge SA, Qiang Y, Liu H, Zeng J, Qiao K, Liu C, Li G.   +11 more
europepmc   +1 more source

The Impact of Obesity on Durable Left Ventricular Assist Device Implantation: A Systematic Review and Meta‐Analysis

Artificial Organs, EarlyView.
14 100 LVAD patients across 21 studies were analyzed. Findings indicated that obese LVAD recipients had lower short‐term mortality and higher risk of infection, thrombosis and right heart failure. There was no difference in long‐term survival between obese and non‐obese patients.
Hugh Jacobs, Olivia Frost, Arian Arjomandi Rad, Wing Kiu Chou, Sadeq Al‐Saegh, Alina Zubarevich, Alexander Weymann, Arjang Ruhparwar, Lukman Amanov, Peyman Sardari Nia, Antonios Kourliouros, Thanos Athanasiou   +11 more
wiley   +1 more source

Engineered In Vitro Multi-Cell Type Ventricle Model Generates Long-Term Pulsatile Flow and Modulates Cardiac Output in Response to Cardioactive Drugs. [PDF]

Adv Healthc Mater
Kuckelkorn C, Aksoy E, Stojanovic N, Oulahyane L, Ritter M, Pfannkuche K, Fischer H.   +6 more
europepmc   +1 more source

Optimizing Prolonged (6 h) Normothermic Machine Perfusion of Donor Kidneys (PROPER Study)

Artificial Organs, EarlyView.
Prolonged ex situ normothermic machine perfusion of donor kidneys up to 6 h is feasible, maintaining viability and histological integrity. Key protocol optimizations include fresh red blood cells, albumin supplementation, and urine recirculation—laying the groundwork for assessment and potential pretransplant interventions in future clinical trials ...
Asel S. Arykbaeva, Veerle A. Lantinga, L. Leonie van Leeuwen, Marten Engelse, Ton J. Rabelink, Jesper Kers, Jason B. Doppenberg, Volkert A. L. Huurman, Robert A. Pol, Robert C. Minnee, Henri G. D. Leuvenink, Rutger J. Ploeg, Cyril Moers, Dorottya K. de Vries, Ian P. J. Alwayn   +14 more
wiley   +1 more source

Physics-Informed Neural Network-Based Pulsatile Flow Modeling and Targeted Drug Delivery Optimization in Computational Hemodynamics.

J Pharm Bioallied Sci
Vaghela AK.
europepmc   +1 more source

Effect of Viscoelasticity on Arterial-Like Pulsatile Flow Dynamics and Energy. [PDF]

J Biomech Eng, 2020
Elliott W, Guo D, Veldtman G, Tan W.
europepmc   +1 more source

Driveline Infections Among Patients Supported With Left Ventricular Assist Devices: A Single Center Sixteen‐Year Longitudinal Profile

Artificial Organs, EarlyView.
Our study of 1026 LVAD implants revealed HeartWare had lower driveline infection rates than other LVAD types. In addition, severe diabetes was associated with higher risk, while older age and coronary artery disease were linked to a lower risk of driveline infections.
Anh Nguyen, Alexis Shafii, Gabriel Loor, Andrew Civitello, O. Howard Frazier, Todd Rosengart, Kenneth Liao   +6 more
wiley   +1 more source

A Pulsatile Flow System to Engineer Aneurysm and Atherosclerosis Mimetic Extracellular Matrix. [PDF]

Adv Sci (Weinh), 2020
Hosseini V, Mallone A, Mirkhani N, Noir J, Salek M, Pasqualini FS, Schuerle S, Khademhosseini A, Hoerstrup SP, Vogel V.   +9 more
europepmc   +1 more source

Does Gastrointestinal Bleeding Increase the Risk of Thromboembolic Events in Patients Supported With CF‐LVADs?

Artificial Organs, EarlyView.
Gastrointestinal bleeding significantly increases thromboembolic risk. Higher risk was also seen in patients aged ≥ 50 years, Black patients, and those with older CF‐LVAD models. ABSTRACT Background Gastrointestinal bleeding is a common complication in continuous‐flow left ventricular assist device (CF‐LVAD) patients. Managing gastrointestinal bleeding
Anh Nguyen, Alexis Shafii, Gabriel Loor, Subhasis Chatterjee, Andrew Civitello, O. Howard Frazier, Kenneth Liao   +6 more
wiley   +1 more source