Results 121 to 130 of about 875,736 (340)

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source

A Rapid Increase in Serum Lactate Levels after Cardiovascular Surgery Is Associated with Postoperative Serious Adverse Events: A Single Center Retrospective Study

Diagnostics
Background/Objectives: Hyperlactatemia is a common predictive factor for poor post-cardiovascular surgery outcomes. However, it is not well understood whether the rapid postoperative lactate level elevation in a short period of time is associated with ...
Kenichiro Kikuchi, Satoshi Kazuma, Yoshiki Masuda   +2 more
doaj   +1 more source

Impact of \u3cem\u3eMYH6\u3c/em\u3e Variants in Hypoplastic Left Heart Syndrome [PDF]

, 2016
Hypoplastic left heart syndrome (HLHS) is a clinically and anatomically severe form of congenital heart disease (CHD). Although prior studies suggest that HLHS has a complex genetic inheritance, its etiology remains largely unknown.
Benson, D. Woodrow, Goetsch, Mary A., Hidestrand, Mats, Hidestrand, Pip M., Kim, Min-Su, Liang, Huan-Ling, Lough, John, Mahnke, Donna K., Mitchell, Michael, Pelech, Andrew N., Simpson, Pippa, Stamm, Karl D., Tomita-Mitchell, Aoy, Tweddell, James S.   +13 more
core   +2 more sources

A96 BOLUS DOSES OF ESMOLOL FOR THE PREVENTION OF PERIO-OPERATIVE HYPERTENSION AND TACHYCARDIA IN CARDIOVASCULAR SURGERY PATIENTS [PDF]

, 1990
Peter C. Duke, P. Goertzen, Brian Muirhead, R. Greengrass, Don Paetkau   +4 more
openalex   +1 more source

Characterization of an Injectable Poly(vinyl alcohol)‐gelatin Hydrogel for Growth Factor Delivery in an Orthopedic Application

Advanced Healthcare Materials, EarlyView.
This work introduces photo‐crosslinkable tyraminated poly(vinyl alcohol)‐gelatin (PVA‐GT) hydrogels as tunable injectable platforms for tissue engineering and growth factor delivery applications. This schematic illustrates the two developed hydrogel formulations and the experimental workflow used to evaluate their physico‐chemical properties in vitro ...
Alessia Longoni, Gretel S. Major, Sam Arnold, Samuel Tomkins, Eugenia Spessot, Scott Loeffler, Kieran Lau, Richard Tan, Jessica Harte, Roslyn Kemp, Tess Reynolds, Jelena Rnjak‐Kovacina, Gary J. Hooper, Tim B. F. Woodfield, David C. Kieser, Khoon S. Lim   +15 more
wiley   +1 more source

Development and validation of a prediction model for acute kidney injury following cardiac valve surgery

Frontiers in Medicine
BackgroundAcute kidney injury (AKI) often accompanies cardiac valve surgery, and worsens patient outcome. The aim of our study is to identify preoperative and intraoperative independent risk factors for AKI in patients undergoing cardiac valve surgery ...
Xiaotong Jia, Jun Ma, Zeyou Qi, Dongni Zhang, Junwei Gao   +4 more
doaj   +1 more source

Ionic Homeostasis, Acid-base Balance and the Risk of Citrate Accumulation in Patients After Cardiovascular Surgery Treated With Continuous Veno-venous Haemofiltration With Post-dilution Regional Citrate Anticoagulation [PDF]

, 2020
Agnieszka Kośka, Maciej Michał Kowalik, Anna Lango-Maziarz, Wojtek Karolak, Dariusz Jagielak, Romuald Lango   +5 more
openalex   +1 more source

A Versatile Engineering Platform for the Fabrication of Prosthetic Venous Valves Using Electrospinning

Advanced Healthcare Materials, EarlyView.
Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti, Salma Mansi, Dominic Biebl, Malin Reuter, Maximilian Grab, José Carlos Rodríguez‐Cabello, Petra Mela   +6 more
wiley   +1 more source

Results of surgical treatment of infective endocarditis complicated by acute heart failure

Український журнал клінічної хірургії
Objective. To evaluate the results of surgical treatment of infective endocarditis complicated by acute heart failure. Materials and methods. The clinical data of 72 patients with infective endocarditis complicated by preoperative acute heart failure ...
G. B. Koltunova, A. P. Mazur, O. A. Krikunov   +2 more
doaj   +1 more source

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

Advanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus, Md Osman Goni Nayeem, Aastha Shah, Jason Hou, Shrihari Viswanath, Maya Eusebio, David Sadat, Anantha P. Chandrakasan, Tolga Ozmen, Canan Dagdeviren   +9 more
wiley   +1 more source