Results 61 to 70 of about 210,242 (306)

Cangrelor in Patients with Percutaneous Coronary Intervention (PCI) After out-of-Hospital Cardiac Arrest (OHCA): A Propensity Score Matchig Analysis

open access: yesEpidemiology, Biostatistics and Public Health
Introduction: Propensity Score Matching (PSM) is used in observational studies to measure the effect of a treatment by removing the bias of confounders, as randomisation is not possible.
Sara Bendotti   +15 more
doaj   +1 more source

Volumetric 3D Printing and Melt‐Electrowriting to Fabricate Implantable Reinforced Cardiac Tissue Patches

open access: yesAdvanced Materials, EarlyView.
This study presents an implantable reinforced cardiac patch (RCPatch) combining volumetrically 3D‐printed metamaterials with melt‐electrowritten (MEW) meshes. The design integrates tunable stiff polymer structures with soft, cell‐laden hydrogels. The RCPatch withstands suturing, intraventricular pressure, and cardiac contraction in a large animal ...
Lewis S. Jones   +12 more
wiley   +1 more source

Looking to the Past to Improve the Future: A Narrative Review of Lessons Learned from Inpatient Cardiac Arrest Care During the COVID-19 Pandemic

open access: yesBrown Journal of Hospital Medicine, 2023
**Background:** Inpatient cardiac arrest care had to be adapted to meet the needs of patients and providers during the COVID-19 pandemic. Providers working in the emergency department and in the inpatient setting have acquired extensive experience and ...
Yoo Mee Shin   +5 more
doaj  

Predicting cardiac arrest in the emergency department

open access: yesJournal of the American College of Emergency Physicians Open, 2020
In‐hospital cardiac arrest remains a leading cause of death: roughly 300,000 in‐hospital cardiac arrests occur each year in the United States, ≈10% of which occur in the emergency department.
Oscar J.L. Mitchell   +2 more
doaj   +1 more source

Peptide Amphiphiles Hitchhike on Endogenous Biomolecules for Enhanced Cancer Imaging and Therapy

open access: yesAdvanced Materials, EarlyView.
Weakly assembled peptide amphiphile nanostructures disassemble in circulation and reassemble with blood biomolecules, mainly lipoproteins. Binding to blood biomolecules prolongs blood circulation and improves accumulation in solid tumors. In the tumor microenvironment, peptide amphiphiles assemble with cholesterol‐rich domains of cell membranes ...
Li Xiang   +19 more
wiley   +1 more source

Autonomous Implants

open access: yesAdvanced Materials, EarlyView.
An ideal implant should mimic native tissues such that it can integrate, sense, heal, and continue to function, i.e., be autonomous. Although early, there are good steps taken in this way, e.g., the development of stimuli‐responsive, self‐powering, self‐actuating, self‐healing, self‐regenerating, and self‐aware implants.
Jagan Mohan Dodda   +5 more
wiley   +1 more source

The Bionic Interface: Considering the Material Mediated Electrical Stimulation of Stem Cells

open access: yesAdvanced Materials, EarlyView.
Electrical stimulation directs stem cell fate in tissue engineering. Cellular responses are influenced by membrane properties, intrinsic cell state, material charge‐transport characteristics, and the applied electrical signal. Additionally, a material’s ability to inject, store, and redistribute charge further modulates these responses.
Kaiwen Zhang   +6 more
wiley   +1 more source

Ethnicity and sudden cardiac death: Why are some at risk and others protected?

open access: yesThe Lancet Regional Health. Europe, 2022
Kyndaron Reinier, Sumeet S. Chugh
doaj   +1 more source

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