Results 41 to 50 of about 14,690 (252)

Electrophysiological Mechanisms of Atrial Flutter [PDF]

open access: yes, 2006
Atrial flutter (AFL) is a common arrhythmia in clinical practice. Several experimental models such as tricuspid regurgitation model, tricuspid ring model, sterile pericarditis model and atrial crush injury model have provided important information about
Chen, Shin-Ann, Tai, Ching- Tai
core   +2 more sources

Experimental study on coronary perfusion with selective brain cooling for direct aortic surgery [PDF]

open access: yes, 1959
1. Retrograde coronary perfusion in combination with selective brain cooling by irrigation was investigated in dogs, in comparison with direct coronary artery perfusion. 2.
Hayashi, Naomi
core   +1 more source

Recombinant Activated Factor VIIa Combined With Tranexamic Acid Control Haemostasis in Patients With Severe Factor XI Deficiency Undergoing Urological Procedures

open access: yesHaemophilia, EarlyView.
ABSTRACT Introduction Patients with severe Factor XI deficiency face unique challenges during urological procedures due to an elevated risk of bleeding, balanced against the use of tranexamic acid (TXA), which may form blood clots. Given the limitations associated with plasma‐based treatment, there have been reports of successful and safe off‐label use
Neta Sternbach   +7 more
wiley   +1 more source

Duration of Atrial Fibrillation Episodes and Implications for the Thromboembolic Risk [PDF]

open access: yes, 2015
Introdução: A fibrilhação auricular é uma arritmia comum e com risco tromboembólico bem documentado, estando definidas nas recomendações internacionais indicações referentes ao uso de anticoagulantes orais.
Neves, D, Oliveira, MM, Silva Cunha, P
core  

Transcoronary study of biomarkers in patients with heart failure: Insights into intracardiac production

open access: yesESC Heart Failure, Volume 12, Issue 3, Page 1640-1651, June 2025.
Abstract Aims Biomarkers are pivotal in the management of heart failure (HF); however, their lack of cardiac specificity could limit clinical utility. This study aimed to investigate the transcoronary changes and intracardiac production of these biomarkers.
Jie Ren   +10 more
wiley   +1 more source

Clinical Practice Guidelines for Auricular Fibrillation.

open access: yesMedisur, 2009
Clinical Practice Guidelines for Auricular Fibrillation. This is the most common cardiac arrhythmia and can bring about deleterious consequences on the cardiac function and risk of systemic embolism. It includes important aspects as aetiology and trigger
Lázaro De la Cruz Avilés   +3 more
doaj   +6 more sources

Evaluación del tratamiento de la fibrilación auricular valvular y no valvular y su relación con eventos adversos en pacientes hospitalizados en el servicio de urgencias de un hospital de tercer nivel

open access: yesRevista Colombiana de Cardiología, 2020
Resumen: Introducción: la fibrilación auricular es la arritmia más frecuente, y a pesar de importantes avances en su tratamiento, sigue siendo una de las principales causas de accidente cerebrovascular, insuficiencia cardíaca, muerte súbita y ...
Angélica María Rojas-Durán   +3 more
doaj   +1 more source

Atrioventricular conduction abnormalities are associated with poor outcome following intermittent umbilical cord occlusions in fetal sheep

open access: yesActa Obstetricia et Gynecologica Scandinavica, Volume 104, Issue 6, Page 1207-1217, June 2025.
Continuous electrocardiographic monitoring of fetal sheep heart during intermittent umbilical cord occlusions gradually leading to severe metabolic acidemia revealed several fetal arrhythmias including atrioventricular block, ventricular tachycardia, and ventricular fibrillation that would have gone unnoticed with current fetal monitoring systems ...
Juulia Lantto   +10 more
wiley   +1 more source

Función de la orejuela izquierda evaluada por Ecocardiografía transesofágica en pacientes con fibrilación auricular.

open access: yesRevista Cubana de Cardiología y Cirugía Cardiovascular, 2011
RESUMEN Introducción: La recurrencia de pacientes con fibrilación auricular  y fenómenos embólicos conlleva al estudio de la orejuela auricular izquierda  donde se alojan más del 90% de los trombos.
Raymid García Fernández   +6 more
doaj  

Ventricular response during lungeing exercise in horses with lone atrial fibrillation [PDF]

open access: yes, 2013
Reasons for performing the study Atrial fibrillation (AF) is the most important dysrhythmia affecting performance in horses and has been associated with incoordination, collapse and sudden death.
De Clercq, Dominique   +5 more
core   +2 more sources

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