Results 41 to 50 of about 344,810 (295)

Case Reports

open access: yesMajalah Kardiologi Indonesia, 2018
s of the 6th Annual Scientific Meeting of the Indonesian Heart Rhythm Society Jakarta, 21-22 September 2018 Case ...
Indonesian Heart Rhythm
doaj   +1 more source

Clinical outcomes and structural remodelling after ablation of atrial fibrillation in heart failure with mildly reduced or mid‐range ejection fraction

open access: yesESC Heart Failure, 2023
Aims The efficacy of catheter ablation (CA) on clinical outcomes and cardiac structural remodelling in atrial fibrillation (AF) patients with HF with mildly reduced or mid‐range ejection fraction (HFmrEF) remains unclear. We aimed to compare the efficacy
Dan‐Ying Lee   +13 more
doaj   +1 more source

Aging on Chip: Harnessing the Potential of Microfluidic Technologies in Aging and Rejuvenation Research

open access: yesAdvanced Healthcare Materials, EarlyView.
This review highlights recent advances in microfluidic technologies for modeling human aging and age‐related diseases. It explores how organ‐on‐chip platforms improve physiological relevance, enable rejuvenation strategies, facilitate drug screening, detect senescent cells, and identify biomarkers.
Limor Zwi‐Dantsis   +5 more
wiley   +1 more source

Problems in measurement of integrated sensitivity of photodetectors

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2015
The research work deals with the problems in measurement of integral sensitivity of photodetectors, which arise while using them in standard methods of visible and infrared radiation of the sources of radiation with different spectral composition of the ...
I. V. Doktorovich   +3 more
doaj   +1 more source

Magnetic‐Driven Torque‐Induced Electrical Stimulation for Millisecond‐Scale Wireless Neuromodulation

open access: yesAdvanced Healthcare Materials, EarlyView.
MagTIES is a wireless neuromodulation technique with millisecond precision. It employs magnetic‐driven torque from magnetite nanodiscs to activate piezoelectric nanoparticles, enabling precise temporal control of neuronal activity and brain oscillations using weak, low‐frequency magnetic fields.
Chao‐Chun Cheng   +5 more
wiley   +1 more source

Regional Myocarditis due to Legionella Masquerading as Dual-Chamber Cardiac Arrhythmia

open access: yesAnnals of Internal Medicine: Clinical Cases, 2023
Myocarditis, an inflammatory myocardial condition, often is associated with arrhythmias. Enhanced diagnostic capabilities have emerged from advanced imaging techniques such as fluorine-18–labeled deoxyglucose positron emission tomography and cardiac ...
Rachad Ghazal   +5 more
doaj   +1 more source

Permeation Enhancer‐based Ionogel Shows Remarkable Potential for Oral Insulin Delivery

open access: yesAdvanced Healthcare Materials, EarlyView.
This study proposes a novel formulation of decanoate in an ionic liquid inspired drug delivery system. The formulation demonstrates ideal physicochemical and material properties for oral peptide delivery. Findings indicate that choline decanoate (1:2 molar ratio) forms a viscoelastic gel that enables high oral bioavailability of insulin in rats ...
Konstantinos Raptis   +6 more
wiley   +1 more source

Inorganic Dielectric Materials Coupling Micro‐/Nanoarchitectures for State‐of‐the‐Art Biomechanical‐to‐Electrical Energy Conversion Devices

open access: yesAdvanced Materials, EarlyView.
Biomechanical‐to‐electrical energy conversion devices are uniquely suited for self‐driven physiological information monitoring and powering human–computer interaction systems. These devices based on micro‐/nanoarchitectured inorganic dielectric materials (MNIDMs) have shown ultrahigh electromechanical performance and thus great potential for practical ...
Jia‐Han Zhang   +12 more
wiley   +1 more source

Update on atrial fibrillation

open access: yesThe Egyptian Heart Journal, 2014
Atrial fibrillation (AF) is the most common sustained arrhythmia encountered in clinical practices with significant morbidity, mortality and socioeconomic burden. Its prevalence and incidence are on the rise due to an increase in population age.
Mohammad Shenasa   +2 more
doaj   +1 more source

Materials Advances in Devices for Heart Disease Interventions

open access: yesAdvanced Materials, EarlyView.
This review examines the crucial role of materials in heart disease interventions, focusing on strategies for monitoring, managing, and repairing heart conditions. It discusses the material requirements for medical devices, highlighting recent innovations and their impact on cardiovascular health.
Gagan K. Jalandhra   +11 more
wiley   +1 more source

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