Results 61 to 70 of about 23,182 (204)

CARDIAC ARRHYTHMIA AS A CAUSE OF SYNCOPE IN CHILDREN. CLINICAL OBSERVATION

Acta Biomedica Scientifica, 2017
The article is devoted to problem of syncope with cardiac arrhythmias in children. In pediatric patients, arrhythmogenic syncope represent the greatest threat to life and health.
T. V. Tolstikova, T. P. Marchuk, G. V. Gvak   +2 more
doaj   +1 more source

Wide QRS complex tachycardia with a mysterious mask—Tricuspid isthmus‐dependent atrial flutter with preexcitation syndrome and dual atrioventricular nodal pathway conduction

Clinical Case Reports, 2023
Key Clinical Message Atrial flutter (AFL) and supraventricular tachycardia (SVT) are common arrhythmias in clinic. However, some AFL cases may present additional complexities, such as both accessory pathways (AP) and dual atrioventricular node pathways ...
Chao Liu, Changjin Li, Xiaonan Xu, Mingyao Zhou, Xinmiao Huang, Bingyan Zhou, Jiang Cao, Songqun Huang, Zhifu Guo   +8 more
doaj   +1 more source

Arrhythmias associated with immune checkpoint inhibitor therapy—A clinical perspective

British Journal of Pharmacology, EarlyView.
Immune checkpoint inhibitors (ICIs) have transformed cancer therapy but are associated with a growing spectrum of cardiovascular immune‐related adverse events. Among these, arrhythmias represent a rare yet potentially life‐threatening complication. ICI‐induced arrhythmias encompass a wide clinical spectrum, including atrial arrhythmias, conduction ...
Dong Wang, Melanie Ricke‐Hoch, David Duncker, Johann Bauersachs, Dominik Berliner   +4 more
wiley   +1 more source

Mitral regurgitation and decompensated heart failure in a young pregnant pony mare: An aetiological challenge

Equine Veterinary Education, EarlyView.
Summary A 4‐year‐old, 6‐month pregnant, Welsh pony mare presented with severe acute clinical signs including depression, anorexia, pale mucous membranes, tachycardia with a grade 4/6 holosystolic murmur and moderate expiratory dyspnoea with diffuse wheezes. There was no evidence of placentitis or fetal distress.
M. F. David, L. Cannon, A. Tortereau, A. Thomas‐Cancian, I. Desjardins   +4 more
wiley   +1 more source

Safety and Utility of Smartphone‐Based Heart Monitors in Pediatric Patients With Cardiovascular Implantable Electronic Devices

Journal of Cardiovascular Electrophysiology, EarlyView.
Smartphone heart monitors in pediatric CIEDs: A pilot study. Smartphone heart monitors did not induce EMI in children with CIEDs, enabling reliable heart rate measurement and accurate identification of ventricular non‐captures. ABSTRACT Background Portable heart monitors enable on‐demand electrocardiogram (ECG) recordings and enhance symptom‐rhythm ...
Chun‐Lok Ho, Sit‐Yee Kwok, Sabrina S. L. Tsao, Yiu‐Fai Cheung   +3 more
wiley   +1 more source

Electrophysiological differences of randomized deep sedation with dexmedetomidine versus propofol

BMC Anesthesiology
Background Dexmedetomidine and propofol are common sedatives in intensive care units and for interventional procedures. Both may compromise sinus node function and atrioventricular conduction.
Helge Servatius, Thomas Kueffer, Gabor Erdoes, Jens Seiler, Hildegard Tanner, Fabian Noti, Andreas Haeberlin, Antonio Madaffari, Mattia Branca, Sophie Dütschler, Lorenz Theiler, Tobias Reichlin, Laurent Roten   +12 more
doaj   +1 more source

Surgical and Electrical Anatomy of the Inter-Nodal and Intra-Atrial Conduction System in the Heart

Journal of Chest Surgery, 2022
An anatomical understanding of the atrial myocardium is crucial for surgeons and interventionists who treat atrial arrhythmias. We reviewed the anatomy of the inter-nodal and intra-atrial conduction systems.
Jeong-Wook Seo, Jung-Sun Kim, Myung-Jin Cha, Ja Kyoung Yoon, Min-Ju Kim, Hsuan-Ming Tsao, Chang-Ha Lee, Seil Oh   +7 more
doaj   +1 more source

Cyclin‐dependent kinase 13 is indispensable for normal mouse heart development

Journal of Anatomy, Volume 246, Issue 4, Page 616-630, April 2025.
Congenital heart disease (CHD) is the most common defect in live births. The role of cyclin‐dependent kinase (CDK13) in cardiogenesis and CHD was studied using a transgenic mouse model (Cdk13tm1b) carrying deletion of exons 3 and 4, causing loss of function.
Qazi Waheed‐Ullah, Anna Wilsdon, Aseel Abbad, Sophie Rochette, Frances Bu'Lock, Asma Ali Saed, Marc‐Phillip Hitz, J. David Brook, Siobhan Loughna   +8 more
wiley   +1 more source

Impact of Leadless Pacemaker Implantation Position on Subclinical Right Ventricular Perforation

Pacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Introduction Leadless pacemakers are typically implanted in the mid‐septum of the right ventricle (RV) to mitigate the risk of perforation. However, reports on the precise location of these implants are limited. This study aimed to elucidate tine‐based leadless pacemaker position and presence of subclinical RV perforation through computed ...
Young Shin Lee, Jae‐Sun Uhm, Je‐Wook Park, Seung‐Jung Park, Ye Chan Kim, In‐Soo Kim, Hye‐Jeong Lee, Moon‐Hyun Kim, Hanjin Park, Daehoon Kim, Hee Tae Yu, Tae‐Hoon Kim, Jin‐Bae Kim, Jong‐Youn Kim, Boyoung Joung, Hui‐Nam Pak, Moon‐Hyoung Lee   +16 more
wiley   +1 more source

QT Interval Evaluation in Right Ventricular Pacing: Validation of a Novel Formula

Pacing and Clinical Electrophysiology, EarlyView.
Abstract Background QT interval measurement in the presence of right ventricular pacing (RVP) represents a clinical challenge. We therefore aimed to derive and validate a formula for QT estimation during RVP in a large cohort of pacemaker patients. Methods and Results We prospectively enrolled 100 patients in a derivation cohort and 487 in a validation
Amr Abdin, Alhasan Almasri, Ibrahim Antoun, Charles Gieres, Christian Werner, Yvonne Bewarder, Christian Ukena, Igor Schwantke, Michael Böhm, Saarraaken Kulenthiran   +9 more
wiley   +1 more source