Results 51 to 60 of about 9,782 (283)
Peptide‐Induced Ferroelectricity in Charge‐Transfer Supramolecular Materials
Advanced Materials, EarlyView.Bio‐inspired supramolecular charge‐transfer amphiphiles self‐assemble into nanoribbons in water, where peptide chirality‐induced symmetry breaking generates robust ferroelectricity across multiple systems. These water‐processable organic ferroelectrics also enhance neuronal outgrowth and electrophysiological maturity, offering a versatile strategy for ...
James V. Passarelli +15 more
wiley +1 more source
Frequency Analysis of Atrial Fibrillation From the Surface Electrocardiogram [PDF]
, 2004 Atrial fibrillation (AF) is the most common arrhythmia encountered in clinical practice. Neither the natural history of AF nor its response to therapy are sufficiently predictable by clinical and echocardiographic parameters.
Bollmann, Andreas +4 more
core
Materials and System Design for Self‐Decision Bioelectronic Systems
Advanced Materials, EarlyView.This review highlights how self‐decision bioelectronic systems integrate sensing, computation, and therapy into autonomous, closed‐loop platforms that continuously monitor and treat diseases, marking a major step toward intelligent, self‐regulating healthcare technologies.
Qiankun Zeng +9 more
wiley +1 more source
Individual Cell Electrophysiology (ICE) of Cardiac Myocytes _ Using Innovative ‘Onion-Peeling’ Technique to Study the ICE of Excitable Cells [PDF]
Biophysical Journal, 2012 The action potential (AP) of a cardiac cell is a finely choreographed dance involving many ion channels and transporters interacting with one another via membrane potential and intracellular Ca2+. The ionic mechanisms that cause arrhythmogenic APs (early or delayed afterdepolarizations, short or long AP duration) are still incompletely understood ...
Banyasz, Tamas +4 more
openaire +1 more source
Effects of Endocardial Microwave Energy Ablation [PDF]
, 2005 Until recently the treatment of atrial fibrillation (AF) consisted primarily of palliation, mostly in the form of pharmacological intervention. However because of recent advances in nonpharmacologic therapies, the current expectation of patients and ...
Aquilino, Hurlé +3 more
core
Advanced Materials Technologies, EarlyView.This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang +4 more
wiley +1 more source
Post-operative atrial fibrillation is influenced by beta-blocker therapy but not by pre-operative atrial cellular electrophysiology [PDF]
, 2006 We investigated whether post-cardiac surgery (CS) new-onset atrial fibrillation (AF) is predicted by pre-CS atrial cellular electrophysiology, and whether the antiarrhythmic effect of beta-blocker therapy may involve pre-CS pharmacological remodeling ...
Kane, Kathleen A. +7 more
core +1 more source
Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics
Advanced Robotics Research, EarlyView.This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang +5 more
wiley +1 more source
BMC Cardiovascular DisordersBackground Pulmonary Vein Isolation (PVI) is considered to be the primary strategy for atrial fibrillation (AF) ablation. However, recurrence of AF and atrial tachycardia was observed to occur often after PVI, which led to the proposition of performing ...
Muhammad M. Saleem +9 more
doaj +1 more source
Risk Stratification for Sudden Cardiac Death In Patients With Non-ischemic Dilated Cardiomyopathy [PDF]
, 2005 Non ischemic dilated cardiomyopathy (NIDCM) is a disorder of myocardium. It has varying etiologies. Albeit the varying etiologies of this heart muscle disorder, it presents with symptoms of heart failure, and rarely as sudden cardiac death (SCD ...
Ghosh, Joydeep +3 more
core +1 more source