Results 51 to 60 of about 1,622,247 (397)

Ventricular divergence correlates with epicardial wavebreaks and predicts ventricular arrhythmia in isolated rabbit hearts during therapeutic hypothermia [PDF]

, 2020
INTRODUCTION: High beat-to-beat morphological variation (divergence) on the ventricular electrogram during programmed ventricular stimulation (PVS) is associated with increased risk of ventricular fibrillation (VF), with unclear mechanisms.
Chen, Shih-Ann, Haugan, Ketil, Hsieh, Wan-Hsin, Hsieh, Yu-Cheng, Huang, Jin-Long, Larsen, Bjarne D., Li, Cheng-Hung, Liao, Ying-Chieh, Lin, Jiunn-Cherng, Lin, Shien-Fong, Lin, Wei-Wen, Lin, Yenn-Jiang, Lo, Men-Tzung, Tuan, Ta-Chuan, Weng, Chi-Jen, Wu, Tsu-Juey, Yeh, Hung-I   +16 more
core   +1 more source

Intrinsically Soft Implantable Electronics for Long‐term Biosensing Applications

Advanced Sensor Research, EarlyView.
Intrinsically soft implantable biosensors address the mechanical mismatch of conventional rigid implants, improving biocompatibility and stability. This review explores soft encapsulation matrices, stretchable conductors, implantation strategies, and chronic fixation techniques.
Su Hyeon Lee, Hyo Jin Lee, Sohye Lee, Dae‐Hyeong Kim, Hye Jin Kim, Sung‐Hyuk Sunwoo   +5 more
wiley   +1 more source

Single-chamber Versus Dual-chamber Implantable Cardioverter Defibrillators: Do We Need Physiologic Pacing in The Course? [PDF]

, 2006
Background: Many patients with ICD receive different antiarrhythmic drugs (e.g. sotalol, amiodarone, β-blockers) because of ventricular or atrial tachycardias.
Buck, Thomas, Budeus, Marco, Erbel, Raimund, Sack, Stefan, Wieneke, Heinrich   +4 more
core   +2 more sources

Lecithin Alleviates Memory Deficits and Muscle Attenuation in Chinese Older Adults and SAMP8 Mice

Advanced Science, EarlyView.
This study opens a new avenue for safeguarding cognition and muscle health, averting disability in older age, and treating age‐related pathologies through lecithin supplementation. It serves as a promising nonpharmacological intervention for the crosstalk of muscle and cognition.
Xianyun Wang, Dajun Li, Xiao Ying Li, Weizhao Lu, Huini Ding, Chengyan Qi, Xuan Wang, Jing Shen, Yafei Chi, Tiantian Li, Michelle M. Dunk, Yu An, Hongmei Huang, Kang Yu, Weili Xu, Rong Xiao, Yuandi Xi   +16 more
wiley   +1 more source

Novel SCN5A gene mutation in a patient affected by multifocal ectopic premature Purkinje‐related contractions syndrome

ESC Heart Failure
We report the case of a 36‐year‐old woman who presented to the emergency department complaining of palpitations and asthenia. Investigations showed frequent ventricular ectopy and severe left ventricular ejection fraction impairment.
Nicoletta Ventrella, Lorenzo Bianchini, Stefania Riva, Francesca Pizzamiglio, Maria Antonietta Dessanai, Fabrizio Tundo, Tommaso Sattin, Francesca De Lio, Selene Cellucci, Claudio Tondo   +9 more
doaj   +1 more source

Single-center experience with wearable cardioverter-defibrillator as a bridge before definitive ICD implantation

Indian Pacing and Electrophysiology Journal, 2020
Background: The wearable cardioverter-defibrillator (WCD) has been approved for patients with poor left ventricular ejection fraction (LVEF) who are at risk of sudden arrhythmic death for a limited period but are not candidates for a definitive ...
Giacomo Mugnai, Antonio Lupo, Francesca Zerbo, Salvatore Saccà, Franco Zoppo   +4 more
doaj  

Post-TAVR patients with atrial fibrillation: are NOACs better than VKAs?—A meta-analysis

Frontiers in Cardiovascular Medicine, 2023
ObjectiveThis study aimed to compare the efficacy of novel oral anticoagulants (NOACs) with traditional anticoagulants vitamin K antagonists (VKAs) in patients with atrial fibrillation (AF) post transcatheter aortic valve replacement (TAVR ...
Lu Wang, Lu Wang, Wanyue Sang, Wanyue Sang, Yi Jian, Yi Jian, Xiaoxue Zhang, Xiaoxue Zhang, Yafan Han, Yafan Han, Feifei Wang, Feifei Wang, Liang Wang, Liang Wang, Suxia Yang, Suxia Yang, Subinuer Wubulikasimu, Subinuer Wubulikasimu, Li Yang, Li Yang, Huaxin Sun, Huaxin Sun, Yaodong Li, Yaodong Li   +23 more
doaj   +1 more source

Défibrillateur automatique implantable (DAI): principes de base et indications cliniques actuelles [Implantable cardiac defibrillator (ICD): basics and present clinical guidelines]. [PDF]

, 2013
An implantable cardiac defibrillator (ICD) is a cardiac implantable electronic device that is capable of identifying and treating ventricular arrhythmias.
Carroz, P., Fromer, M., Graf, D.
core  

Mesenchymal Stromal Cell Secretome and Its Key Bioactive Metabolites Induce Long‐Term Neuroprotection After Traumatic Brain Injury in Mice

Advanced Science, EarlyView.
Pischiutta F and coworkers identify prostaglandins and kynurenine as key mediators of the mesenchymal stromal cells‐derived secretome's neuroprotective effects. A synthetic cocktail composed of these factors promotes long‐term functional recovery, reduces brain structural damage, and modulates neuroinflammation after traumatic brain injury, supporting ...
Francesca Pischiutta, Francesca Tribuzio, Marta Magatti, Giulia De Simone, Federico Moro, Giovanni Nattino, Fabiola Signorini, Luther Loose, Enrico Caruso, Costanza Bertani, Edoardo Mazzone, Rosaria Pascente, Edoardo Micotti, Antonietta Rosa Silini, Fabrizio Ortolano, Maria Chiara Trolese, Marco Bolis, Luca Guarrera, Martina Bruna Violatto, Paolo Bigini, Cristina Banfi, Roberta Pastorelli, Ornella Parolini, Laura Brunelli, Elisa R Zanier   +24 more
wiley   +1 more source

Cryoballoon ablation for atrial fibrillation: Effects on neuromodulation

Frontiers in Cardiovascular Medicine, 2022
Pulmonary vein isolation (PVI) represents the mainstay of atrial fibrillation (AF) ablation, and PVI with cryoballoon catheter (CB) ablation (CB-A) has proven to be as effective and safe as radiofrequency ablation (RF-A).
Alvise Del Monte, Luigi Pannone, Antonio Bisignani, Thiago G. Osório, Saverio Iacopino, Saverio Iacopino, Gian-Battista Chierchia, Carlo de Asmundis   +7 more
doaj   +1 more source