Results 61 to 70 of about 45,943 (292)

A Stretchable, Mechanically‐Interlocked Polyrotaxane Hydrogel for Wearable Motion and Electrophysiological Monitoring

Advanced Science, EarlyView.
A mechanically interlocked polyrotaxane hydrogel integrates sliding macrocycles within a covalent network, yielding skin‑like softness, high stretchability, robust adhesion, and stable ionic conductivity. This multifunctional interface enables simultaneous high‑fidelity monitoring of human motion and epidermal electrophysiological signals (ECG/EMG ...
Hao‐Zheng Huang, Yu‐Tao Zheng, Feng Chen, Jing‐Yi Li, Wen‐Hui Zhang, Liang Ding, Zhegang Huang, Wei Jiang, Li‐Ping Huang, Xing‐Can Shen   +9 more
wiley   +1 more source

Left ventricular dyssynchrony predicts the cardiomyopathy associated with premature ventricular contractions

, 2018
BACKGROUND The pathophysiology of cardiomyopathy associated with premature ventricular contractions (PVCs) remains unclear.OBJECTIVES This study prospectively explored cardiomyopathy development in a swine model of paced ectopic beats.METHODS A total of ...
Olgin, Jeffrey, Szilagyi, Judit, Alhede, Christina, Walters, Tomos E., Sievers, Richard, Gerstenfeld, Edward P., Rahmutula, Dolkun, Fang, Qizhi   +7 more
core   +1 more source

Effect of Echocardiographic Epicardial Adipose Tissue Thickness on Success Rates of Premature Ventricular Contraction Ablation

Balkan Medical Journal, 2019
Background: Idiopathic premature ventricular contractions are frequently detected ventricular arrhythmias, and radiofrequency ablation is an effectively treatment for improving symptoms and eliminating premature ventricular contractions.
Selçuk Kanat, Bilge Duran Karaduman, Ahmet Tütüncü, Erhan Tenekecioğlu, Ferit Onur Mutluer, Nihal Akar Bayram   +5 more
doaj   +1 more source

Investigation of the cardiac effects of exercise testing on apparently healthy Boxer dogs

Journal of Veterinary Internal Medicine, 2023
Background Holter electrocardiographic monitoring is a cornerstone of diagnostic testing for arrhythmogenic cardiomyopathy (ACM) in Boxer dogs, but physical activity during monitoring is not controlled.
Deepmala Agarwal, Etienne Côté, Lynne O'Sullivan, Kathryn M. Meurs, Jörg Steiner   +4 more
doaj   +1 more source

An Implantable Phototriggered Prodrug Depot Patch Enables Actively Programmable Drug Release for Post‐Myocardial Infarction Therapy

Advanced Science, EarlyView.
An implantable phototriggered prodrug depot patch (iPDP) is presented that enables actively programmable drug release post‐implantation. Covalently conjugated prodrug ensures minimal leakage; illumination parameters serve as a code to precisely control dose per release.
Haipeng Lu, Kaicheng Deng, Zhang Zhang, Qirui Wang, Weijing Gao, Liyin Shen, Lei Zhang, Wenting Hu, Yang Zhu, Zhengwei Mao, Tanchen Ren   +10 more
wiley   +1 more source

3D Map Combined with Transthoracic Echocardiography for Ablation of Premature Ventricular Contractions/Ventricular Arrhythmia from Papillary Muscle: A Technical Report [PDF]

Ventricular arrhythmias originating from the papillary muscle of the ventricles are complex clinical problems. Catheter ablation has the potential to cure these arrhythmias.
Heukäufer, Matthias, Shaojie Chen, Ramin Ebrahimi, Piotr Futyma, Dörr, Marcus, Gozal Mirzeyeva, Daniel Schneppe, Marcus Dörr, Pürerfellner, Helmut, Schneppe, Daniel, Matthias Heukäufer, Janschel, Sarah, Chen, Shaojie, Futyma, Piotr, Christian Templin, Helmut Pürerfellner, Mirzeyeva, Gozal, Márcio Galindo Kiuchi, Templin, Christian, Martinek, Martin, Kiuchi, Márcio Galindo, Martin Martinek, Sarah Janschel, Ebrahimi, Ramin   +23 more
core   +1 more source

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

Advanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim, Mabel Bartlett, Liyang Wang, Karl Bates, Mengdi He, Myungbo Kim, Carmel Majidi, Tzahi Cohen‐Karni   +7 more
wiley   +1 more source

Clinical validation of automatic local activation time annotation during focal premature ventricular complex ablation procedures

, 2017
Current navigation systems incorporate algorithms for automatic identification of local activation time (LAT). However, data about their utility and accuracy in premature ventricular complex (PVC) ablation procedures are scarce.
Alcaine, Alejandro, Beatriz Jáuregui, Eduardo Arana-Rueda, Penela, Diego, David Soto-Iglesias, Antonio Berruezo, Juan Acosta, Juan Fernández-Armenta, Pedrote, Alonso, Frutos-López, Manuel, Arana-Rueda, Eduardo, Alejandro Alcaine, Cano, Lucas, Diego Penela, Lucas Cano, Alonso Pedrote, Berruezo, Antonio, Manuel Frutos-López, Marcos Fernández, Soto-Iglesias, David, Fernández, Marcos, Jáuregui, Beatriz, Acosta, Juan, Fernández-Armenta, Juan   +23 more
core   +1 more source

AI‐Assisted IoT‐Enabled ECG Monitoring: Integrating Foundational and Generative AI Tools for Sustainable Smart Healthcare—Recent Trends

AI &Innovation, EarlyView.
ABSTRACT The rapid evolution of the Internet of Things (IoT) has significantly advanced the field of electrocardiogram (ECG) monitoring, enabling real‐time, remote, and patient‐centric cardiac care. This paper presents a comprehensive survey of AI assisted IoT‐based ECG monitoring systems, focusing on the integration of emerging technologies such as ...
Amrita Choudhury, Kandarpa Kumar Sarma, Lachit Dutta   +2 more
wiley   +1 more source

The Prognosis of Idiopathic Premature Ventricular Beats in Children with Structurally Normal Hearts

Objective: The objective of this study is to evaluate the prognosis of idiopathic premature ventricular beats (PVBs) in children. Materials and Methods: We retrospectively evaluated 73 children ( .05 for all parameters).
Filiz Ekici, Fırat Kardelen, Muhammet Bulut, Kürşat Çetin, Şenay Akbay   +4 more
core   +1 more source