Results 41 to 50 of about 13,470 (217)

Conversion of supraventricular arrhythmias to sinus rhythm using flecainide [PDF]

, 2017
We evaluated the efficacy of flecainide acetate (given intravenously to a maximal dose of2 mg kg−1 and then orally in a dose of 100 mg b.d. or 100 mg t.d.s.) in the conversion to sinus rhythm of 50 patients exhibiting supraventricular arrhythmias (39 ...
DUC, J., FINCI, L., GOY, J.-J, GRBIC, M., HURNI, M., MAENDLY, R., SIGWART, U.   +6 more
core  

Antenatal Presentation of MRPS22‐Related Mitochondrial Disease Confirmed With Rapid Proteomics

JIMD Reports, Volume 67, Issue 3, May 2026.
ABSTRACT MRPS22‐related mitochondrial disease (MIM#611719) is a rare autosomal recessive disorder caused by defects in the mitochondrial ribosomal protein S22, a component of the small mitoribosomal subunit essential for mitochondrial translation. Of the few reported cases, most present antenatally with a severe phenotype, conveying a poor prognosis ...
Liana N. Semcesen, Megan Ball, Daniella H. Hock, Juliet Kaye, Aimee Woods, Lucas De Jong, MitoMDT Diagnostic Network for Genomics and Omics, David R. Thorburn, Aleksandra Filipovska, Michael T. Ryan, David A. Stroud, Diana Stojanovski, David Coman, Sean Murray, Ryan L. Davis, John Christodoulou, Suzanne C. E. H. Sallevelt, Roula Ghaoui, Cas Simons, Stefan J. Siira, Shanti Balasubramaniam, Alison G. Compton, Daniel G. MacArthur, Nicole J. Lake, Drago Bratkovic, Joy Lee, Maina Kava, Amanda Samarasinghe, Yoni Elbaum, Catherine Atthow, Pauline McGrath, Tegan Stait, Rocio Rius, Liana N. Semcesen, Megan Ball, Daniella Hock, Luke E. Formosa, Ellenore M. Martin, Madeleine Harris, John Christodoulou, David R. Thorburn, Alison G. Compton, David A. Stroud, Jan Liebelt   +43 more
wiley   +1 more source

Socioeconomic Status, Race, and Ethnicity in Management of Pediatric Supraventricular Tachycardia

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background An electrophysiology study (EPS) with ablation is often the preferred approach to management of supraventricular tachycardia (SVT) and/or preexcitation (Wolff‐Parkinson‐White syndrome) in children and adolescents.
Karina Javalkar, Lynn A. Sleeper, Jane Newburger, Audrey Dionne   +3 more
doaj   +1 more source

Wolff-Parkinson-White syndrome in an adolescent with depression [PDF]

, 2016
Wolff-Parkinson-White (WPW) syndrome is a congenital disorder characterised by a macro-reentrant arrhythmia caused by preexcitation of the ventricles.
Chen, Fei, D'Andrea, Géraldine, Eap Chin, B., Grandjean, Christophe, Richard, Sandra   +4 more
core  

The year in cardiology: arrhythmias and pacing. [PDF]

, 2020
During this last year, there has been much progress with regard to anticoagulant and ablation therapy for atrial fibrillation (AF). Apart from recently issued European Society of Cardiology Guidelines for the management of patients with supraventricular ...
Calkins, H, Camm, AJ, Lip, GYH, Schilling, R, Steffel, J   +4 more
core   +4 more sources

Prioritizing Electrocardiogram Interpretation for Emergency Medicine Residency Training: A Modified Delphi Study

AEM Education and Training, Volume 10, Issue 2, April 2026.
ABSTRACT Background Rapid, accurate interpretation of electrocardiogram (ECG) patterns is a key skill for emergency medicine (EM) physicians, but there is no published consensus on which ECG patterns should be prioritized. Within Competency‐Based Medical Education (CBME) frameworks, diagnostic skills such as ECG interpretation require articulated ...
Jennifer Yee, Geremiha Emerson, Richard V. Thompson, Kelsey H. Jordan, Sorabh Khandelwal   +4 more
wiley   +1 more source

Recent Studies in the Pre-Excitation Syndrome [PDF]

, 1973
The Wolff-Parkinson-White syndrome has held an unusual fascination for cardiologists ever since its original description in 1930. Over 60 different theories have been postulated to describe the mechanism of pre-excitation.
Moore, E. Neil
core   +1 more source

Utility of a Novel 12‐Lead ECG Criterion for Localizing Manifest Right Sided Accessory Pathways: A Derivation Study

Journal of Arrhythmia, Volume 42, Issue 2, April 2026.
Compared to previously tested ECG signs, The PR/QRS ratio had the best predictive performance of right septal versus right free wall accessory pathway locations. This simple yet powerful tool has the potential to improve patient safety, optimize ablation strategies, and ultimately lead to better outcomes for patients with accessory pathways.
Ahmed El‐Damaty, Ahmed Shaaban, Waleed Ammar, Hesham Yehia, Ahmed Samir, Mahmoud El‐Mowafy   +5 more
wiley   +1 more source

WOLFF–PARKINSON–WHITE SYNDROME IN CHILDREN: CLINICAL COURSE, DIAGNOSTICS, TREATMENT

Педиатрическая фармакология, 2011
Wolff–Parkinson–White (WPW) syndrome — is the most common cause of tachycardia in children. The clinical significance of WPW udden cardiac death. Data are presented on the principles of diagnosis of various types of WPW syndrome and characteristics of ...
T.K. Kruchina, E.S. Vasichkina, G.A. Novik, D.F. Egorov   +3 more
doaj   +2 more sources

The Critical Use of the His Bundle Electrogram [PDF]

, 1973
The technique for electrode catheter recording of consistent and stable His bundle activity presently used in the clinical laboratory was initially developed as an investigational tool.
Scherlag, Benjamin J.
core   +1 more source