Results 161 to 170 of about 896,715 (351)

Flow Analysis in Pathological Microvascular Models by Ultrasound Localization Microscopy

Advanced Materials Technologies, EarlyView.
This study presents a new platform combining ultrasound localization microscopy with biomimetic gelatin phantoms to analyze flow dynamics in small vessels with narrowing or obstructions. Using microbubble tracking, the method enables high‐resolution velocity mapping in 100–500 µm channels, revealing flow changes in pathological microvascular conditions
Yarin Gershman, Grigori Shapiro, Tamar Mano, Tali Ilovitsh   +3 more
wiley   +1 more source

Cefazolin Concentration in the Mediastinal Adipose Tissue of Patients Undergoing Cardiac Surgery

Brazilian Journal of Cardiovascular Surgery
Objective: To measure the concentration of cefazolin in the anterior mediastinal adipose tissue of patients undergoing cardiac surgery, determining the variation of cefazolin concentration. Methods: Two samples of approximately 1g of subcutaneous tissue
Rodrigo Mezzalira Tchaick, Michel Pompeu Barros Oliveira Sá, Fernando Ribeiro de Moraes Figueira, Kilma Coelho Paz, Álvaro Antonio Bandeira Ferraz, Fernando Ribeiro de Moraes Neto   +5 more
doaj   +1 more source

New Surgical Procedure to Re-Start the Hearth after Open Heart Surgery, Reducing Post-Op Cardiac Distress

, 2020
Michael Burgio
openalex   +1 more source

Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts

Advanced Materials Technologies, EarlyView.
An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez, Maxime‐Emmanuel Comtois‐Bona, Antony El‐Khoury, Sergio David Garcia Schejtman, Aidan Macadam, Juan‐David Figueroa‐Alegria, Jesus M. Calderon‐Torres, Irene Guzmán‐Soto, Marc Ruel, Erik J. Suuronen, Marcelo Muñoz, Emilio I. Alarcon   +11 more
wiley   +1 more source

Reducing the Cardiac Risk Associated With Vascular Surgical Procedures: Balloons as Prophylactics [PDF]

, 1992
Jeffrey M. Isner, Kenneth Rosenfield
openalex   +1 more source

Transformative 4D Printed SMPs into Soft Electronics and Adaptive Structures: Innovations and Practical Insights

Advanced Materials Technologies, EarlyView.
This review highlights recent advancements in 3DP techniques that incorporate emerging multifunctional SMP materials for applications in e‐electronics, soft actuators, biomedical devices, and more. Abstract Shape memory polymers (SMP) have recently gained significant attention as multifunctional materials for flexible and wearable electronics ...
Muhammad Yasir Khalid, Adam Otabil, Omar Samir Mamoun, Khalid Askar, Mahdi Bodaghi   +4 more
wiley   +1 more source

Surgical Treatment of Atrial Fibrillation Using Argon-Based Cryoablation During Concomitant Cardiac Procedures

, 2005
Charles A. Mack, Federico Milla, Wilson Ko, Leonard N. Girardi, Leonard Y. Lee, Anthony J. Tortólani, Justin Mascitelli, Karl H. Krieger, O. Wayne Isom   +8 more
openalex   +1 more source

Multifunctional Fibrous Mats: Stretchable, Conductive, and Hydrophilic Platforms for Wearable Electronics

Advanced Materials Technologies, EarlyView.
A hydrophilic, stretchable, nonwoven electrospun fiber mat targeted to be applied in long‐term bioelectronic devices. By incorporating amphiphilic polyethylene glycol block copolymers in a polydimethylsiloxane matrix, the material develops stable hydrophilicity, enhanced breathability, as well as enhanced adhesion to cells.
Joab S. Dorsainvil, Jafar Batayneh, Maya McDonald, Natalie Pachter, Serena Patel, Dana Manashirov, Tracy Hookway, Ahyeon Koh   +7 more
wiley   +1 more source

Different extubation protocols for adult cardiac surgery: a systematic review and pairwise and network meta-analysis

BMC Anesthesiology
Background With the advancement of ultra-fast track anesthesia, early extubation following cardiac surgery has become a prevailing trend. While there are significant benefits associated with early extubation, its high failure rate warrants further ...
Ruo yu Luo, Ying Ying Fan, Meng Tian Wang, Chao Yun Yuan, Yuan Yuan Sun, Tian cha Huang, Ji yong Jing   +6 more
doaj   +1 more source

Acute degradation of the endothelial glycocalyx in infants undergoing cardiac surgical procedures.

Annals of Thoracic Surgery, 2015
D. Bruegger, F. Brettner, I. Rossberg, C. Nussbaum, C. Kowalski, K. Januszewska, B. F. Becker, D. Chappell   +7 more
semanticscholar   +1 more source