Results 111 to 120 of about 1,289,832 (353)

An international randomized trial comparing four thrombolytic strategies for acute myocardial infarction.

New England Journal of Medicine, 1993
BACKGROUND The relative efficacy of streptokinase and tissue plasminogen activator and the roles of intravenous as compared with subcutaneous heparin as adjunctive therapy in acute myocardial infarction are unresolved questions.
M. Simoons, E. Topol, R. Califf, F. Werf, P. Armstrong, P. Aylward, G. Barbash, E. Bates, A. Betriu, J. Chesebro, J. Col, D. Bono, J. Gore, A. Guerci, J. Hampton   +14 more
semanticscholar   +1 more source

Supercritical Fluid‐Processed Multifunctional Hybrid Decellularized Extracellular Matrix with Chitosan Hydrogel for Improving Photoaged Dermis Microenvironment

Advanced Healthcare Materials, EarlyView.
These findings advance tissue repair by offering a multifunctional filler that improves large‐scale volume retention, elasticity, and support for vascularized tissue growth. The decellularized extracellular matrix (dECM)‐based material provides low injection force and minimizes swelling, ensuring sustained volume. Combining CMC with supercritical fluid‐
Seol‐Ha Jeong, Jae Jun Kang, Ki‐Myo Kim, Mi hyun lee, Misun Cha, Su Hee Kim, Ji‐Ung Park   +6 more
wiley   +1 more source

CaRe-CNN: Cascading Refinement CNN for Myocardial Infarct Segmentation with Microvascular Obstructions [PDF]

arXiv, 2023
Late gadolinium enhanced (LGE) magnetic resonance (MR) imaging is widely established to assess the viability of myocardial tissue of patients after acute myocardial infarction (MI). We propose the Cascading Refinement CNN (CaRe-CNN), which is a fully 3D, end-to-end trained, 3-stage CNN cascade that exploits the hierarchical structure of such labeled ...
arxiv  

An In Situ Curing, Shear‐Responsive Biomaterial Designed for Durable Embolization of Microvasculature

Advanced Healthcare Materials, EarlyView.
NeoCast is a next‐generation, solvent‐free, non‐adhesive liquid embolic designed for indications where deep occlusion is desired (e.g., tumors and chronic subdural hematoma). This novel agent offers ideal embolic properties: injectability, controllability, excellent visibility, and biocompatibility.
Quynh P. Pham, Jeffrey V. Groom II, Chander Sadasivan, David J. Fiorella, David C. Madoff, Lee‐Jae Guo, Michael Fornaciari, Courtney Guertin, Craig Wiltsey, Lee Core, Jonathan Merlo, William Wustenberg, Renu Virmani, Adam S. Arthur, Robert S. Langer, George M. Whitesides, Upma Sharma   +16 more
wiley   +1 more source

Hypertension and myocardial infarction

Journal of the American College of Cardiology, 1983
Because hypertension and myocardial infarction are closely linked in several ways, a better understanding of this relation leads to more effective prophylaxis and management. Management should be directed at three different areas: 1) the prevention of a first myocardial infarction, 2) the prevention of complications after an infarction, and 3) the ...
openaire   +3 more sources

Myocardial infarction in the young

Journal of Postgraduate Medicine, 2009
An increasing number of patients under 40 years of age are being hospitalized with the diagnosis of acute myocardial infarction. This is partly due to the increased prevalance of risk factors for atherosclerosis in the younger age group; especially increased incidence of impaired fasting glucose, high triglyceride, low high ...
Cengel, A., Tanindi, A.
openaire   +4 more sources

Gasotransmitters in Modern Medicine: Promises and Challenges in the Use of Porous Crystalline Carriers

Advanced Healthcare Materials, EarlyView.
This perspective provides an overview of the growing interest in utilizing various gasotransmitters—small gaseous signaling molecules namely nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S)—for several therapeutic applications, with emphasis on the potential use of porous materials as carriers to provide safe and controlled local ...
Rosana V. Pinto, Moisés L. Pinto, Christian Serre   +2 more
wiley   +1 more source

Bio‐inspired functional coacervates

Aggregate, Volume 3, Issue 6, December 2022., 2022
Bio‐inspired functional coacervates have diverse functions. Natural and synthetic coacervates are a new class of materials that have great potential for various biomedical applications, including medical adhesives, drug delivery, and tissue engineering.
Shujun Chen, Qi Guo, Jing Yu
wiley   +1 more source

Label-free evaluation of myocardial infarct in surgically excised ventricular myocardium by Raman spectroscopy [PDF]

arXiv, 2018
Understanding the viability of the ischemic myocardial tissue is a critical issue in determining the appropriate surgical procedure for patients with chronic heart failure after myocardial infarction (MI). Conventional MI evaluation methods are; however, preoperatively performed and/or give an indirect information of myocardial viability such as shape,
arxiv  

Evaluation of deep learning-based myocardial infarction quantification using Segment CMR software [PDF]

arXiv, 2020
This work evaluates deep learning-based myocardial infarction (MI) quantification using Segment cardiovascular magnetic resonance (CMR) software. Segment CMR software incorporates the expectation-maximization, weighted intensity, a priori information (EWA) algorithm used to generate the infarct scar volume, infarct scar percentage, and microvascular ...
arxiv