Results 1 to 10 of about 332,099 (201)

Tilted ECG - An unusual tilt test response

Indian Pacing and Electrophysiology Journal, 2017
Tilt testing is a commonly used diagnostic tool to evaluate syncope of undetermined etiology. We hereby describe a twelve year old male child who developed presyncope during provocative head up tilt testing along with ST segment elevation in cardiac ...
Anunay Gupta, MD, DM, Neeraj Parakh, MD, DM, Rajnish Juneja, MD, DM   +2 more
doaj   +3 more sources

Teste de Inclinação (Tilt Test)

Journal of Cardiac Arrhythmias, 2018
O Teste de Inclinação (Tilt Test) é um exame complementar que pode ser utilizado para diagnosticar a causa e definir o tratamento de pacientes com síncope. A síncope neurocardiogênica ou neuromediada é a principal causa de desmaios em pessoas sem doença
Claudia da Silva Fragata
doaj   +5 more sources

Tilt testing

Practical Neurology, 2023
Tilt testing can help to diagnose unexplained syncope, by precipitating an episode during cardiac monitoring. The Italian protocol, now most widely used, involves giving sublingual nitroglycerine after 15 min, while monitoring beat-to-beat blood pressure (BP) and recording on video.
Cooper, PN, Sutton, R
openaire   +4 more sources

Simultaneous beat-to-beat heart rate and systolic blood pressure variability in patients with and without neurally mediated syncope [PDF]

Journal of Cardiovascular and Thoracic Research, 2022
Introduction: Autonomic changes play an essential role in the genesis of neurally mediated syncope (NMS). The aim of this study was to compare the changes of the autonomic nervous system (ANS) by measuring spectral indices of beat-to-beat systolic blood ...
Amirhossein Akbarzadeh, Fariborz Akbarzadeh, Babak Kazemi   +2 more
doaj   +1 more source

Características clínicas y tilt test de pacientes con sospecha de sincope vasovagal

Revista de la Facultad de Ciencias Médicas de Córdoba, 2009
Antecedentes: El síncope vasovagal es la causa más común de síncope y es un importe problema médico, social y económico.  Material y métodos: Estudiamos una población de pacientes con antecedentes de síncope de presunto origen vasovagal sometidos a Tilt ...
Alejandro E. Contreras, David A. Morillo, Eduardo J. Brenna, Rodrigo H. Bagur, Andrés A. Caeiro   +4 more
doaj   +3 more sources

TILT TEST OF A PALLET LOAD UNIT – SIMULATION STUDIES [PDF]

Scientific Journal of Silesian University of Technology. Series Transport, 2020
This paper presents a dynamic model of a palletised load unit during a static tilt test. The stability (also called rigidity) of a load unit was evaluated. The palletised load unit was built of packages forming layers and protected against disintegration
Tomasz MATYJA
doaj   +1 more source

An atrioventricular node model incorporating autonomic tone

Frontiers in Physiology, 2022
The response to atrial fibrillation (AF) treatment is differing widely among patients, and a better understanding of the factors that contribute to these differences is needed. One important factor may be differences in the autonomic nervous system (ANS)
Felix Plappert, Mikael Wallman, Mostafa Abdollahpur, Pyotr G. Platonov, Sten Östenson, Frida Sandberg   +5 more
doaj   +1 more source

Tilt testing results are influenced by tilt protocol [PDF]

Europace, 2015
It is unknown how the return to supine position influences duration of loss of consciousness (LOC) and cardioinhibition during tilt test.Retrospective analysis of two datasets containing records of patients who underwent tilt testing for unexplained syncope in two centres was performed.
Dorota, Zyśko, Artur, Fedorowski, David, Nilsson, Jerzy, Rudnicki, Jacek, Gajek, Olle, Melander, Richard, Sutton   +6 more
openaire   +3 more sources

Tilt testing remains a valuable asset [PDF]

European Heart Journal, 2021
AbstractHead-up tilt test (TT) has been used for >50 years to study heart rate/blood pressure adaptation to positional changes, to model responses to haemorrhage, to assess orthostatic hypotension, and to evaluate haemodynamic and neuroendocrine responses in congestive heart failure, autonomic dysfunction, and hypertension. During these studies,
Richard Sutton, Artur Fedorowski, Brian Olshansky, J Gert van Dijk, Haruhiko Abe, Michele Brignole, Frederik de Lange, Rose Anne Kenny, Phang Boon Lim, Angel Moya, Stuart D Rosen, Vincenzo Russo, Julian M Stewart, Roland D Thijs, David G Benditt   +14 more
openaire   +7 more sources

Síncope no idoso: utilidade diagnóstica da massagem do seio carotídeo na posição ortostática durante o "tilt test" [PDF]

Arquivos de Neuro-Psiquiatria, 2003
Um senhor aposentado veio à consulta com história de desmaios há vários meses e uma série de exames cardiológicos e de neuroimagem inconclusivos. Medicado com carbamazepina, os desmaios persistiram, ocasionando ferimentos na face e nos braços. Durante o "
Marcos Benchimol, Ricardo de Oliveira-Souza   +1 more
doaj   +1 more source