Results 51 to 60 of about 16,715 (242)

Recent Studies in the Pre-Excitation Syndrome [PDF]

open access: yes, 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

The Role of Mechanical Economy and Efficiency as Key Drivers of Cardiac Rehabilitation Exercise Performance Improvement in a Patient With Heart Failure and an Implanted CRT‐D: A Case Report and Literature Review

open access: yesClinical Case Reports, Volume 13, Issue 10, October 2025.
Conceptual framework linking Mechanical Economy (MEC) and Mechanical Efficiency (MEF) to clinical phenotypes and training response in a 57‐year‐old male patient with HFrEF and a CRT‐D. After exercise‐based cardiac rehabilitation peak workload increased disproportionately to modest changes in peak oxygen consuption.
Javier Loureiro Diaz   +6 more
wiley   +1 more source

Digital 3D reconstruction of two parahissian accessory bundles in a case of Wolff-Parkinson-White syndrome [PDF]

open access: yes, 2018
Three-dimensional reconstruction of digitized histological serial sections of the cardiac conduction system yielded two accessory pathways in a case of a 24-day-old male infant who died after a short period of illness with ECG findings of Wolff-Parkinson-
Hardmeier, Thomas   +3 more
core  

Cardiomyopathy With Preexcitation and Conduction Abnormalities in a Child

open access: yesJournal of Arrhythmia, Volume 41, Issue 5, October 2025.
An 11‐year‐old boy presented with dilated cardiomyopathy in association with a fasciculoventricular pathway and sinus node and atrioventricular conduction abnormalities. Whole exome sequencing revealed a novel variant of uncertain significance in LIM domain‐binding protein 3 (LDB3) which has not been heretofore described.
Gorav Sharma   +4 more
wiley   +1 more source

Patient with Wolff-Parkinson-White syndrome with intermittent pre-excitation under subarachnoid block for urological surgery

open access: yesIndian Journal of Anaesthesia, 2011
Wolff-Parkinson-White (WPW) syndrome is one of the pre-excitation syndromes in which activation of an accessory atrioventricular (AV) conduction pathway leads to bypass the AV node and cause earlier ventricular activation than the normal pathway.
Rakesh Garg, Renu Sinha, P K Nishad
doaj   +1 more source

Heritability and causality of QRS duration and chronic heart failure risk

open access: yesESC Heart Failure, Volume 12, Issue 4, Page 3018-3027, August 2025.
Methodological framework used to investigate the heritability using linkage disequilibrium score regression (LDSC) and causal relationship between QRS duration (exposure) and chronic heart failure (outcome) using Mendelian randomization. QRS data were sourced from GWAS and exome‐wide association studies (EWAS), and chronic heart failure GWAS data were ...
Zequn Zheng, Xinhan Li, Yongfei Song
wiley   +1 more source

Polyphenol‐Based Nutritional Strategies Combined With Exercise for Brain Function and Glioma Control: Focus on Epigenetic Modifications, Cognitive Function, Learning and Memory Processes

open access: yesFood Science &Nutrition, Volume 13, Issue 8, August 2025.
The integration of polyphenol‐based nutritional strategies with structured exercise interventions presents a promising approach to control glioma progression. By targeting neuroinflammation and cellular plasticity, this combination offers a powerful dual‐targeting strategy.
Guobiao Yang   +2 more
wiley   +1 more source

The Critical Use of the His Bundle Electrogram [PDF]

open access: yes, 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

Extra‐cardiac vagal stimulation: Clinical utility of a novel diagnostic and therapeutic tool in supraventricular tachycardia

open access: yesJournal of Arrhythmia, Volume 41, Issue 4, August 2025.
Extracardiac vagal stimulation (ECVS) is a novel, safe tool inducing controlled AV/VA block. It assists SVT differential diagnosis, pathway unmasking, and ablation endpoint confirmation, adding value to EP procedures for supraventricular tachycardias.
Jose Carlos Pachon‐M   +8 more
wiley   +1 more source

Asymptomatic Wolff-Parkinson-White Syndrome: Incidental EKG

open access: yesJournal of Education and Teaching in Emergency Medicine, 2017
History of present illness: A 38-year-old male presents to the emergency department for a minor trauma evaluation after falling off a bicycle at a moderate rate of speed.
Samer Assaf, Christopher Libby
doaj   +1 more source

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