Results 21 to 30 of about 1,987,466 (250)

White Matter and Perivascular Imaging Changes in Alzheimer's Disease and Cerebral Amyloid Angiopathy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peak‐width of skeletonized mean diffusivity (PSMD) and diffusion tensor imaging–analysis along the perivascular space (DTI‐ALPS), reflecting white matter integrity and glymphatic function, are altered in Alzheimer's disease (AD).
Debina Laishram   +3 more
wiley   +1 more source

Comparative Study of anterior and inferior wall myocardial infarction [PDF]

open access: yes, 2010
1. The incidence of anterior wall MI is more than inferior wall MI (65:35). 2. The incidence of MI is highest in the age group of 50-60 years(39%) and more in males(84%). 3. The incidence of MI is more among manual labourers (66%). 4. The incidence of
Himal Raj, M
core  

CLINICAL MANIFESTATIONS OF RIGHT VENTRICULAR INFARCT IN PATIENTS OF INFERIOR WALL MYOCARDIAL INFARCTION

open access: yesPakistan Armed Forces Medical Journal, 2019
Objective: To determine the clinical manifestations of right ventricular infarct in patients of inferior wall myocardial infarction. Study Design: Descriptive cross-sectional study.
Dr. Syed Ihtisham Ul Haque   +6 more
doaj   +2 more sources

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

open access: yesAdvanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin   +12 more
wiley   +1 more source

Type 2 Myocardial Infarction Related to Very Low Carbohydrate Ketogenic Diet

open access: yesJournal of Investigative Medicine High Impact Case Reports, 2022
A 38-year-old male with no history of cardiac disease presented with chest pain typical of acute coronary syndrome. He assumed very-low-carbohydrate ketogenic diet (VLC-KD) 4 weeks prior to admission but no other lifestyle change.
Ahmed Taha MD   +3 more
doaj   +1 more source

Echocardiographic assessment of the right ventricular function in acute myocardial infarction

open access: yesIndian Journal of Health Sciences and Biomedical Research KLEU, 2023
Background: Assessment of the right chamber function has not given much importance; this could be due to complex structure, asymmetric shape, and difficulty in visualization, and resulted in poor understanding of the impact of the right ventricular (RV ...
S B Lohitashwa   +4 more
doaj   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Electrocardiogram predictors of multivessel disease in ST-elevation myocardial infarction patients undergoing primary percutaneous coronary intervention

open access: yesResearch in Cardiovascular Medicine, 2021
Objective: The objective was to study the role of 12-lead electrocardiogram (ECG) changes in predicting the association of severe stenosis of other coronary arteries along with infarct-related artery in patients who presented with ST-elevation myocardial
Ajay Kumar Sharma   +2 more
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

Importance of lead aVL in the diagnosis of inferior wall myocardial infarction: A case report [PDF]

open access: yes, 2023
Ischaemic heart disorders are among the leading causes of mortality worldwide. ¬ere has been a growing occurrence of heart disease among young adults.
Yoon Chin Yap   +2 more
core   +1 more source

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