Results 151 to 160 of about 1,344,270 (316)

Anesthetizing the Fibrillating Heart. [PDF]

, 2019
See Article Lee et ...
Hanna, Peter, Rajendran, Pradeep S, Shivkumar, Kalyanam, Zhu, Ching   +3 more
core  

Comparison of Total Intravenous Anesthesia Versus Volatile Anesthesia on Arrhythmia Inducibility and Clinical Outcomes During Catheter Ablation for Ventricular Tachycardia

Journal of Arrhythmia, Volume 41, Issue 6, December 2025.
This study has identified that the maintenance of general anesthesia with TIVA as opposed to volatile anesthesia is associated with increased inducibility of ventricular tachycardia during catheter ablation procedures. 84.5% of TIVA patients were inducible compared to only 15.5%.s ABSTRACT Introduction Catheter ablation is highly efficacious for the ...
Jason Hui, Samual Turnbull, Ashwin Bhaskaran, Saurabh Kumar, Stefan Dieleman   +4 more
wiley   +1 more source

Genetically engineered cardiac pacemaker: stem cells transfected with HCN2 gene and myocytes - a model

, 2005
Artificial biological pacemakers were developed and tested in canine ventricles. Next steps will require obtaining oscillations sensitive to external regulations, and robust with respect to long term drifts of expression levels of pacemaker currents and ...
Kanani, Sandra, Krinsky, Valentine, Pumir, Alain   +2 more
core  

Successful Treatment With Ivabradine for Junctional Ectopic Tachycardia–Induced Cardiomyopathy With Hypoplastic Left Heart Syndrome

Journal of Arrhythmia, Volume 41, Issue 6, December 2025.
A patient with hypoplastic left heart syndrome developed heart failure due to tachycardia‐induced cardiomyopathy from junctional ectopic tachycardia. Conventional antiarrhythmic therapy was ineffective, but ivabradine successfully controlled the arrhythmia and improved both ventricular function and heart failure.
Yuto Fukuda, Hisaaki Aoki, Kiyohiro Takigiku, Noboru Inamura   +3 more
wiley   +1 more source

Vascularização arterial da região do nó sinoatrial em corações suínos: origem, distribuição e quantificação Arterial vascularization of the sinoatrial node in swine hearts: origin, distribution and quantification

Pesquisa Veterinária Brasileira, 2008
O nó sinoatrial, por se encontrar topograficamente instalado como componente inicial do sistema de condução, é responsável pela geração dos impulsos nervosos determinantes da contração cardíaca. Estudos relacionados à morfologia do nó, visando conhecer a
Ana P. Vidotti, Fernanda R. Agreste, Pedro P. Bombonato, Isaura M. M. Prado, Rosângela Monteiro   +4 more
doaj   +1 more source

Incidence and In‐Hospital Outcomes of Bradycardia or Atrioventricular Conduction Disorder in Patients With Type 2 Myocardial Infarction: A Nationwide Inpatient Analysis

Journal of Arrhythmia, Volume 41, Issue 6, December 2025.
Bradycardia and AV conduction disorder occurred in 6% of patients with T2MI, comparable to those with type 1 MI. In patients with T2MI, bradycardia and AV conduction disorder, particularly third‐degree AV blocks, were independently associated with in‐hospital mortality and cardiogenic shock.
Chanokporn Puchongmart, Koravich Lorlowhakarn, Dina Soliman, Pojsakorn Danpanichkul, Nattanicha Chaisrimaneepan, Natnicha Leelaviwat, Deephak Swaminath, Ben Thiravetyan   +7 more
wiley   +1 more source

Baf250a orchestrates an epigenetic pathway to repress the Nkx2.5-directed contractile cardiomyocyte program in the sinoatrial node [PDF]

, 2014
Meng Wu, Siwu Peng, Jialiang Yang, Zhidong Tu, Xiaoqiang Cai, Chen‐Leng Cai, Zhong Wang, Yong Zhao   +7 more
openalex   +1 more source

Activity of cholinesterases of blood and heart in rats of different sex and age during muscular loads and hypokinesia [PDF]

The activity of acetylcholinesterase (Ache) and butyrilcholinesterase (Bche) in the blood and the heart of 3 and 13 month old control male rats is considerably lower than in female rats.
Antonova, G. A., Rozanova, V. D.
core   +1 more source

The role of 24‐hour wearable sensors in early evaluation of adolescent orthostatic dysregulation

Psychiatry and Clinical Neurosciences Reports, Volume 4, Issue 4, December 2025.
Abstract Aim We investigated orthostatic dysregulation using wearable sensors capable of monitoring electrocardiograms (ECGs) and motion via accelerometers. Methods Study 1: Thirty‐three healthy students participated in the study. Wearable sensors recorded continuous 24‐h ECGs, and a triaxial accelerometer was fixed to the participants' waist for three
Yasuki Ono, Hiromasa Tsugiguchi, Kouichi Sagawa, Kuniko Sato, Tetsu Hirosawa, Daiki Soma, Akinori Hara, Keita Suzuki, Sakae Miyagi, Aya Ogawa, Masaharu Nakamura, Chie Takazawa, Hiroyuki Nakamura, Mototsugu Ogura, Mitsuru Kikuchi   +14 more
wiley   +1 more source

Atrial fibrillation, an epiphenomenon of acute Stanford type‐A aortic dissection with suspected intimo‐intimal intussusception

Clinical Case Reports, 2018
Key Clinical Message Supraventricular arrhythmias can sometimes be “only” epiphenomena appearing during acute hypoxia, pneumonia, pulmonary embolism, and thrombosis. Indeed, atrial fibrillation is not rare in acute aortic dissection as it is estimated in
Michele M. Ciulla, Patrizia Vivona, Alessandro Lemos, Fabiola Sozzi, Ugo Cioffi, Alberto Testori   +5 more
doaj   +1 more source