Results 61 to 70 of about 11,081 (176)

A new algorithm for rhythm discrimination in cardioverter defibrillators based on the initial voltage changes of the ventricular electrogram [PDF]

, 2003
Aims: Ventricular activation onset is faster in supraventricular beats than in ventricular rhythms. The aim of this study was to evaluate a criterion to differentiate supraventricular (SVT) from ventricular tachycardia (VT) based on the analysis of the ...
Arenal, Ángel, Artés Rodríguez, Antonio, García-Alberola, Arcadi, Ortiz, Mercedes, Rojo-Álvarez, José Luis, Valdés, Mariano   +5 more
core   +1 more source

Urinary Proteomics and Systems Biology Link Eight Proteins to the Higher Risk of Hypertension and Related Complications in Blacks Versus Whites

PROTEOMICS, EarlyView.
ABSTRACT Blacks are more prone to salt‐sensitive hypertension than Whites. This cross‐sectional analysis of a multi‐ethnic cohort aimed to search for proteins potentially involved in the susceptibility to salt sensitivity, hypertension, and hypertension‐related complications.
De‐Wei An, Dries S. Martens, Gontse G. Mokwatsi, Yu‐Ling Yu, Babangida S. Chori, Agnieszka Latosinska, Godsent Isiguzo, Susanne Eder, Dong‐Yan Zhang, Gert Mayer, Ruan Kruger, Jana Brguljan‐Hitij, Christian Delles, Catharina M. C. Mels, Katarzyna Stolarz‐Skrzypek, Marek Rajzer, Peter Verhamme, Aletta E. Schutte, Tim S. Nawrot, Yan Li, Harald Mischak, Augustine N. Odili, Jan A. Staessen   +22 more
wiley   +1 more source

Treatment of focal junctional tachycardia using ivabradine in a dog

Veterinary Record Case Reports, EarlyView.
Abstract A 10‐year‐old labrador retriever was referred as an emergency due to ascites and lethargy. Physical examination revealed a regular tachycardia at 160 beats per minute with a Grade 3/6, left apical systolic heart murmur. The dog was diagnosed with severe myxomatous mitral valve disease with biventricular congestive heart failure (mild pulmonary
Joao Escalda, Catheryn Partington, Jose Novo Matos   +2 more
wiley   +1 more source

0524: Experience with foetal supraventricular arrhythmias

Archives of Cardiovascular Diseases Supplements, 2015
This study was to review experience and outcomes of supraventricular (SV) arrhythmias in fetus Methods: Cases were divided in groups: SVPB= premature SV beats, NSSVT= non-sustained SV tachycardia, SSVT= sustained SV tachycardia, and AF= atrial flutter.
André Bozio, Sylvie Di Filippo, Hervé Joly, Francis Bessière, Nicolas Pangaud, Magali Veyrier, J. Massardier   +6 more
openaire   +2 more sources

ECG‐TransCovNet: A hybrid transformer model for accurate arrhythmia detection using Electrocardiogram signals

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Abnormalities in the heart's rhythm, known as arrhythmias, pose a significant threat to global health, often leading to severe cardiac conditions and sudden cardiac deaths. Therefore, early and accurate detection of arrhythmias is crucial for timely intervention and potentially life‐saving treatment.
Hasnain Ali Shah, Faisal Saeed, Muhammad Diyan, Nouf Abdullah Almujally, Jae‐Mo Kang   +4 more
wiley   +1 more source

Newly identified NO-sensor guanylyl cyclase/connexin 43 association is involved in cardiac electrical function [PDF]

, 2017
Background: Guanylyl cyclase, a heme-containing alpha 1 beta 1 heterodimer (GC1), produces cGMP in response to Nitric oxide (NO) stimulation. The NO-GC1-cGMP pathway negatively regulates cardiomyocyte contractility and protects against cardiac ...
Beuve, Annie, Brouckaert, Peter, Crassous, Pierre-Antoine, Gordan, Richard, Huang, Can, Lampe, Paul D, Shu, Ping, Xie, Lai-Hua   +7 more
core   +2 more sources

Serious outcomes among emergency department patients with presyncope: A systematic review

Academic Emergency Medicine, EarlyView.
Abstract Background Syncope is transient loss of consciousness, and in presyncope, patients experience same prodromal symptoms without losing consciousness. While studies have extensively reported the risk of serious outcome among emergency department (ED) syncope, the outcome for patients with presyncope and their management are not well studied.
Hadi Mirfazaelian, Ian Stiell, Rasoul Masoomi, Khazar Garjani, Venkatesh Thiruganasambandamoorthy   +4 more
wiley   +1 more source

Treating critical supraventricular and ventricular arrhythmias

Journal of Emergencies, Trauma, and Shock, 2010
Atrial fibrillation (AF), atrial flutter, AV-nodal reentry tachycardia with rapid ventricular response, atrial ectopic tachycardia and preexcitation syndromes combined with AF or ventricular tachyarrhythmias (VTA) are typical arrhythmias in intensive care patients (pts).
openaire   +4 more sources

Radiofrequency Catheter Ablation of Supraventricular Tachycardia [PDF]

, 2002
Supraventricular tachycardias are quite common in clinical practice. Medical treatment of supraventricular tachycardia often involves regular intake of drugs for several years.
Ajit Kumar, VK, Calkins, Hugh, Francis, Johnson   +2 more
core   +1 more source

Time-frequency analysis of normal and abnormal biological signals [PDF]

, 2006
Due to the non-stationary, multicomponent nature of biomedical signals, the use of time-frequency analysis can be inevitable for these signals. The choice of the proper time-frequency distribution (TFD) that can reveal the exact multicomponent structure ...
Cosic, I, Fang, J, Hussain, Z, Mahmoud, S   +3 more
core   +1 more source