Results 81 to 90 of about 15,175 (248)

Unsupervised Classification of Premature Ventricular Contractions Based on RR Interval and Heartbeat Morphology

, 2018
Accurate automated detection of premature ventricular contractions from electrocardiogram requires a training set or expert intervention. We propose a fully automated unsupervised detection method.
V. Atanasoski, M. D. Ivanovic, Ivanović, Marija D., B. Bojovic, A. V. Shvilkin, Marinković, M., Atanasoski, Vladimir, J. Petrovic, Gligorić, Goran, Petrović, Jovana S., Bojović, Boško P., Atanasoski, V., G. Gligoric, Shvilkin, Alexei V., M. Marinkovic, Marinković, Miloš, Bojović, Boško   +16 more
core   +1 more source

Response to equine cardiac adverse events during sports

Equine Veterinary Education, EarlyView.
Summary Cardiac adverse events and sudden death are a feared scenario for equine veterinarians, with serious consequences for animal health, riders' safety and the social licence to operate equestrian sports. The response to equine cardiac adverse events (CAEs) during sports is poorly defined.
C. Navas de Solis, J. Keen, A. Decloedt, B. Delvescovo, K. Hopster, K. Mitchell, J. Slack, G. van Loon, G. Van Steenkiste, L. Nath   +9 more
wiley   +1 more source

ARMYTHMIC ACTIVITY OF MYOCARDIUM AT DIFFERENT STAGES OF ANESTHESIA AND PERI-OPERATIVE PERIOD IN PATIENTS UNDERGOING CHOLECYSTECTOMY

Вестник анестезиологии и реаниматологии, 2019
Prevention of cardiovascular complications, which often result in fatal events in the peri-operative period, is one of the most crucial issues of modern anesthesiology.The objective: to investigate the changes in arrhythmic activity and conduction ...
S. A. Sumin, N. A. Volkova, V. P. Mikhin, E. N. Bogoslovskaya, P. A. Eremin   +4 more
doaj   +1 more source

Agreement of the performance of equine electrocardiogram recording devices for ECG complexity analysis

Equine Veterinary Journal, EarlyView.
Abstract Background Non‐linear equine electrocardiography (ECG) analysis is an actively developing study area which has the potential to lead to novel, artificial intelligence‐based diagnostic tools in equine cardiology. As more ECG recording devices are becoming available, there is a need to ensure results are interchangeable regardless of the ...
Vadim Alexeenko, Dhruvpal Singh Anchan, Fe Ter Woort, Caroline Ribonnet, Emmanuele van Erck, Celia Marr, Kamalan Jeevaratnam   +6 more
wiley   +1 more source

Chd4 and ThPOK cooperate to preserve structural and electrophysiological integrity of the adult heart through Sprr1a repression

The FEBS Journal, EarlyView.
Chd4/NuRD and ThPOK cooperate to maintain transcriptional repression and nuclear organization in adult cardiomyocytes. Chd4 loss reduces miR‐150‐5p, relieving repression of Sprr1a, while ThPOK loss further enhances Sprr1a activation, possibly through altered chromatin–lamina interactions.
Fadoua El Abdellaoui‐Soussi, Apolonia Novillo, Rocío Brea, Marta Ysbert, Lorena Cussó, Gonzalo Pizarro‐Sánchez, Manuel Desco, Iván Hernández, Ángel Luis Armesilla, Ignacio Pérez de Castro, Alicia R. Folgueras, Juan Miguel Redondo, Pablo Gómez‐del Arco   +12 more
wiley   +1 more source

Frequent premature ventricular contractions induced by fluconazole: A case report

Introduction: Fluconazole is commonly used to treat and prevent fungal infections caused by Candida and Cryptococcus species. Although there have been reports of fatal arrhythmias induced by fluconazole, such as torsades de pointes, there have been ...
Kumi Tamura, Kazuhiko Nakaharai, Masaki Yoshida   +2 more
core   +1 more source

Zero‐Contrast Versus Contrast‐Guided Left Atrial Appendage Occlusion: A Comparative Analysis of Procedural and Long‐Term Outcomes

Journal of Cardiovascular Electrophysiology, EarlyView.
Zero‐contrast left atrial appendage occlusion yielded high procedural success and similar periprocedural adverse event rates compared to the contrast‐guided approach. At 45‐day follow‐up, successful LAA closure (defined as peri‐device leak ≤ 5 mm) and device‐related thrombus rates were similar.
Joe Demian, Andrew LaCombe, Arwa Younis, Mohamed Kanj, Walid I. Saliba, Pasquale Santangeli, Chadi Tabaja, Ioan Liuba, Bryan Baranowski, Tyler L. Taigen, Mandeep Bhargava, Oussama M. Wazni, Ayman A. Hussein   +12 more
wiley   +1 more source

Adenosine Sensitivity is Associated with Ablation Success Rate and Recurrence Rate with Nonirrigated Catheters in Patients with Ventricular Premature Contractions/Tachycardia from the Ventricular Outflow Tract

Chinese Medical Journal, 2015
Background: A high ablation success rate for ventricular arrhythmia (VA) from outflow tract has been achieved, but some of them cannot be eliminated from endocardium.
Xiang-Fei Feng, Qun-Shan Wang, Jian Sun, Rui Zhang, Peng-Pai Zhang, Jun Wang, Da-Li Feng, Yi-Gang Li   +7 more
doaj   +1 more source

Prevalence and Recovery of Arrhythmia‐Induced Cardiomyopathy in Patients With Newly Diagnosed Heart Failure Using a Wearable Defibrillator: A Real‐World Cohort Study

Journal of Cardiovascular Electrophysiology, EarlyView.
This graphical abstract summarizes the study design and main findings in patients with newly diagnosed left ventricular systolic dysfunction and concomitant arrhythmia undergoing early rhythm control under wearable cardioverter‐defibrillator protection.
Joerg Yogarajah, Jana Dannebaum, Ahmed Halim, Jamschid Sedighi, Matthias Mensch, Malte Kuniss, Thomas Neumann, Andreas Rieth, Julia Treiber, Samuel Sossalla, Andreas Hain   +10 more
wiley   +1 more source

Comparison of Spatio‐Temporal Dispersion Electrogram Ablation and Low Voltage Zone Ablation in Patients With Persistent Atrial Fibrillation

Journal of Cardiovascular Electrophysiology, EarlyView.
This study compared STDE‐guided versus LVZ‐guided ablation beyond PVI in 107 persistent AF patients. At 24 months, the AF‐free survival rate was significantly higher in the STDE group (76.3% vs. 58.4%, p=0.027). STDE ablation independently reduced recurrence risk (HR: 0.29, p=0.004), providing superior clinical efficacy over LVZ ablation.
Yutaro Kaneko, Yoshihisa Naruse, Yuki Tokonami, Kazuki Ito, Taro Narumi, Makoto Sano, Yuichiro Maekawa   +6 more
wiley   +1 more source