Results 41 to 50 of about 1,216 (201)

Age and the head-up tilt test outcome in syncope patients

Research in Cardiovascular Medicine, 2015
Background: The head-up tilt test (HUTT) is a useful diagnostic tool for syncope. Objectives: We sought to investigate the outcome of the HUTT in syncope patients and identify the relationship between age and different hemodynamic outcomes.
Rezvan Noormand, Akbar Shafiee, Gholamreza Davoodi, Fatemeh Tavakoli, Alireza Gheini, Ahmad Yaminisharif, Arash Jalali, Saeed Sadeghian   +7 more
doaj   +1 more source

A Successful Treatment of Ganglionated Plexus Ablation for Vagally Mediated Sleep‐Related Advanced Atrioventricular Block

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT We report a case of a 41‐year‐old man with recurrent nocturnal ventricular asystole secondary to advanced atrioventricular (AV) block, which was successfully treated with ganglionated plexus (GP) ablation based on the presumption of excessive vagal tone. This approach may offer a potential alternative for vagally mediated nocturnal AV block in
Caihong Guo, Weiping Huang, Jinlin Zhang, Wenjie Yang   +3 more
wiley   +1 more source

Neurocardiogenic syncope in children with a normal heart

, 1994
Objectives. The purpose of this study was to review the results of investigation and management of children with syncope and a structurally normal heart.Background. Syncope is a common clinical problem and has many etiologies.
Balaji, Seshadri, Paul C. Gillette, Mary C. Allen, Christine A. McKay, Seshadri Balaji, Oslizlok, Paul C., Allen, Mary C., McKay, Christine A., Gillette, Paul C., Paul C. Oslizlok   +9 more
core   +1 more source

Application of Head-up Tilt Table Testing in Children

Journal of the Formosan Medical Association, 2010
We investigated the application of head-up tilt table testing (HUT) and management of neurocardiogenic syncope (NCS) in children, as pediatric studies are limited.
Wei-Ting Lai, Ming-Ren Chen, Shan-Miao Lin, Haw-Kwei Hwang   +3 more
doaj   +1 more source

The different barriers to donating plasma in plasma donors, whole blood donors, and non‐donors in the United Kingdom

Transfusion, Volume 66, Issue 3, Page 523-533, March 2026.
Abstract Background Plasma donation is critical for the production of plasma‐derived medicinal products, yet donor recruitment and retention remains challenging within a volunteer system. This paper explores deterrents to plasma donation among current plasma donors, whole‐blood donors, lapsed whole‐blood donors, and non‐donors in the United Kingdom ...
Roshan Desai, Richard Mills, Barbara Masser, Tiffany Jones, Tamara Edwards, Susan R. Brailsford, Niall O'Hagan, Charlotte Washington, Eamonn Ferguson   +8 more
wiley   +1 more source

The role of the central serotonergic system in the etiopathogenesis of neurocardiogenic syncope [PDF]

, 2005
La implementación de la prueba de mesa basculante en el año 1986 para el diagnóstico de pacientes con síncope recurrente de origen no aclarado, determinó al síncope neurocardiogénico como una de las causas más prevalentes de disfunción autonómica ...
López Jaramillo, Patricio, Guzmán Orduz, Juan Camilo, Silva Sieger, Federico Arturo, García Gómez, Ronald, Zarruk, Juan Guillermo, Morillo, Carlos Arturo, Silva Camargo, Sandra Yaneth   +6 more
core  

Role of pain and anxiety in mediating relationships between donation history and vasovagal reaction symptoms in blood donors in England

Transfusion, Volume 66, Issue 1, Page 131-145, January 2026.
Abstract Background Vasovagal reactions (VVRs; faintness or fainting) can harm donor health and retention. Higher VVR rates are often observed in first‐time donors and donors with VVR histories. We quantified associations between donation history (including donation experience, donation frequency, and VVR history) and VVR symptom reports in donors in ...
Yaning Wu, Emanuele Di Angelantonio, Stephen Kaptoge, Angela M. Wood, Philippe T. Gilchrist, Matthew Walker, Nathalie Kingston, Barbara Masser, David Roberts, Eamonn Ferguson, Lois G. Kim   +10 more
wiley   +1 more source

NEUROCARDIOGENIC SYNCOPE AND EXTRACURRICULAR ACTIVITIES OF ADOLESCENTS IN THE HIGH-INTENSITY EDUCATIONAL PROCESS

Вопросы современной педиатрии, 2014
Background: Neurocardiogenic syncope (NCS) is widespread among adolescents, which makes it relevant to study the factors contributing to the implementation of syncopic readiness in susceptible persons.
A. V. Pogodina, V. V. Dolgikh, А. N. Rodionova, L. V. Rychkova, О. V. Valyavskaya   +4 more
doaj   +1 more source

Experience of blood donation and return for subsequent donation among new and repeat donors

Transfusion, Volume 66, Issue 1, Page 146-155, January 2026.
Abstract Background Understanding factors that influence return for subsequent donation in new compared to repeat blood donors is essential to recruiting and maintaining the blood donor base. Study Design and Methods The current research assessed self‐reported attitudes, social norms, perceived behavioral control, intentions to donate, experiences ...
William Fisher, Taylor Kohut, Jennie Haw
wiley   +1 more source

Blood donation criteria in Australia: Population knowledge, misperceptions, and impact on donation intent

Transfusion, Volume 65, Issue 12, Page 2336-2344, December 2025.
Abstract Introduction Misperceptions about blood donation eligibility can deter individuals from donating. In Australia, misperceptions of one's eligibility status may be exacerbated by recent changes to donor criteria. However, public knowledge of these criteria remains underexplored.
Yasmin Mowat, Veronica Hoad, Bridget Haire, Barbara Masser, Anita Heywood, Rachel Thorpe, Hamish McManus, John Kaldor, Skye McGregor   +8 more
wiley   +1 more source