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Supraventricular Tachycardia in Children [PDF]

Педиатрическая фармакология, 2019
Rhythm and conduction disorders of the heart occupy one of the leading places in the structure of cardiovascular pathology in children. Supraventricular tachycardias means tachyarrhythmias, caused by abnormal myocardial excitation with the source of ...
Igor A. Kovalev, Igor A. Khamnagadaev, Lilia I. Svintsova, Tatiana K. Kruchina, Dinara I. Sadykova, Dina R. Sabirova, Zulfiya R. Khabibrakhmanova, Maria A. Shkolnikova   +7 more
doaj   +2 more sources

Clinical Characteristics and Timing of Accessory Pathway Reconduction During Catheter Ablation of Accessory Pathways

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
Intra‐procedural accessory pathway reconduction occurred in 18% of patients, with 65.2% of events detected ≥ 15 min after initial pathway elimination. Reconduction was associated with a higher rate of late recurrence, supporting careful assessment for conduction recovery during the post‐ablation waiting period.
Wataru Sasaki, Hitoshi Mori, Daisuke Kawano, Kei Matsumoto, Naomichi Tanaka, Tsukasa Naganuma, Masataka Narita, Kazuhisa Matsumoto, Yoshifumi Ikeda, Takahide Arai, Shintaro Nakano, Ritsushi Kato   +11 more
wiley   +1 more source

Successful ablation of concealed accessory pathway mediated supraventricular tachycardia in a 5-year-old child with Ebstein anomaly

Acta Clinica Croatica
Here we report a case of a 5-year-old boy with Ebstein anomaly and supraventricular tachycardia. He was diagnosed with Ebstein anomaly at the age of 3 months during the workup for afebrile convulsions, and has been followed by a pediatric cardiologist ...
Nikola Krmek, Vladimir Jegdić, Mirta Rode   +2 more
doaj   +1 more source

Supraventricular tachyarrhythmia in patients with Brugada syndrome: A single-center study

Journal of Arrhythmia, 2013
Background: Brugada syndrome is a distinct form of idiopathic ventricular fibrillation. We retrospectively investigated the incidence and clinical implications of supraventricular tachyarrhythmia in patients with Brugada syndrome. Methods: We reviewed 69
Kimie Ohkubo, Ichiro Watanabe, Yasuo Okumura, Masayoshi Kofune, Koichi Nagashima, Hiroaki Mano, Kazumasa Sonoda, Toshiko Nakai, Satoshi Kunimoto, Yuji Kasamaki, Atsushi Hirayama, Naokata Sumitomo, Tomohiro Nakayama   +12 more
doaj   +1 more source

Perianesthetic Complications in Genetic Mitochondrial Disease: A Review of Case Reports

Pediatric Anesthesia, Volume 36, Issue 10, Page 1217-1230, October 2026.
ABSTRACT Background Genetic mitochondrial diseases (GMDs) are a large group of genetically and clinically heterogeneous disorders caused by defects in genes encoding mitochondrial components. GMDs are grouped into named syndromes based on clinical presentation, for example, Leigh syndrome (LS).
Brittany M. Johnson, Simon C. Johnson
wiley   +1 more source

The Significance of rS Change in the V2 Lead for Diagnosing Ventricular Tachycardia Deserves Attention: A Case Report

Cardiology Discovery
. Occasionally, incessant ventricular tachycardia (VT) exhibits a narrow QRS complex pattern that could be misdiagnosed as supraventricular tachycardia.
Jian Li, Shixing Li, Chuang Zhang, Xiangmin Shi, Hanjia Gao   +4 more
doaj   +1 more source

Response to equine cardiac adverse events during sports

Equine Veterinary Education, Volume 38, Issue 10, Page 556-564, October 2026.
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

Dordaviprone Maintenance After Allogeneic HCT for High‐Risk Acute Myeloid Leukemia and Myelodysplastic Neoplasm

American Journal of Hematology, Volume 101, Issue 9, Page 2288-2296, September 2026.
ABSTRACT Dordaviprone is a first‐in‐class small‐molecule imipridone. In preclinical studies, it is active against leukemia cells harboring a TP53 mutation or complex karyotype and leukemia stem cells while sparing normal bone marrow cells. This study aimed to determine the safety of dordaviprone maintenance after allogeneic hematopoietic cell ...
Vijaya Raj Bhatt, Christopher S. Wichman, Alyssa Bouska, Moataz Ellithi, Michael Haddadin, Javeed Iqbal, James E. Talmadge, Lori J. Maness, Krishna Gundabolu   +8 more
wiley   +1 more source

Hidden in Plain Sight: Electromechanical Window Negativity in Congenital Long QT Syndrome

Clinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Risk stratification in congenital long QT syndrome (LQTS) continues to rely heavily on genotype and QTc duration, despite their limited ability to identify individuals at highest arrhythmic risk. The electromechanical window (EMW) is a validated marker of malignant arrhythmia susceptibility, yet its presence within routine echocardiographic ...
Toby Paterson, Roy Sanders, Vivetha Pooranachandran   +2 more
wiley   +1 more source

Catheter ablation of common atrioventricular nodal reentry tachycardia using the conventional method

Zanco Journal of Medical Sciences, 2019
Background and objective: Atrioventricular nodal reentry tachycardia is the commonest type of supraventricular tachycardia referred to the electrophysiology laboratory.
Amar Alhamdi
doaj