Increased circulating progranulin is not sufficient to induce cardiac dysfunction or supraventricular arrhythmia. [PDF]
Sci Rep, 2023 McElhanon KE +4 more
europepmc +1 more source
Repolarization adaptation to rapid change in heart rate in human models – a review
The Journal of Physiology, EarlyView.Abstract figure legend This review focuses on non‐invasive assessment of repolarization duration and dispersion (heterogeneity) adaptation to change in heart rate (HR). HR was increased incrementally by left atrial pacing during an electrophysiology (EP) study and by a bolus injection of atropine and in a step up/down fashion by repeated right atrial ...
Lennart Bergfeldt +5 more
wiley +1 more source
Treatment of refractory supraventricular arrhythmias with flecainide acetate. [PDF]
, 1987 Jan Till +3 more
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Clinical and Translational Science, Volume 18, Issue 9, September 2025.ABSTRACT The objective of this phase 1 study was to evaluate the pharmacokinetics (PK), pharmacodynamics, and cardiac effect following administration of ponesimod (a selective sphingosine‐1‐phosphate receptor modulator) and propranolol in healthy adults. In treatment period (TP) 1, participants received ponesimod (2 mg).
Sivi Ouwerkerk‐Mahadevan +10 more
wiley +1 more source
Veterinary and Comparative Oncology, Volume 23, Issue 3, Page 432-441, September 2025.ABSTRACT Canine cardiac hemangiosarcoma (cHSA) represents a complex clinical challenge in that those afflicted have an acute risk of death due to cardiac tamponade and high morbidity and mortality given the frequency of metastasis. Previous studies show that radiation therapy (RT) can decrease the risk of tamponade; however, an optimal approach has yet
Cory N. Wakamatsu +4 more
wiley +1 more source
Disappearance and Reappearance of Supraventricular Arrhythmia during Aneurysmal Surgery-the Pressure Effect. [PDF]
Turk J Anaesthesiol Reanim, 2021 Khandelwal A +3 more
europepmc +1 more source
Coexistence of Atrioventricular Nodal Reentrant Tachycardia and Idiopathic Left Ventricular Outflow-Tract Tachycardia [PDF]
, 2005 Double tachycardia is a relatively rare condition. We describe a 21 year old woman with history of frequent palpitations. In one of these episodes, she had wide complex tachycardia with right bundle branch and inferior axis morphology.
Arya, Arash +6 more
core +2 more sources
Physiological Reports, Volume 13, Issue 17, September 2025.Abstract In humans, hypothermia prolongs ventricular repolarization and associates with sustained ventricular tachyarrhythmias. In bears, body temperature drops during hibernation similar to moderate human hypothermia, yet they rarely face fatal outcomes during the winter. This suggests protective adaptations in bear electrophysiology.
Lucas Alexander Lindberg +6 more
wiley +1 more source
Clinical value of transesophageal atrial stimulation and recording in patients with arrhythmia‐related symptoms or documented supraventricular tachycardia—correlation to clinical history and invasive studies [PDF]
, 1994 Steen Pehrson +3 more
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His bundle ablation for supraventricular arrhythmias to avoid spurious shocks of an implanted defibrillator [PDF]
, 1992 Luc Jordaens, Axel Caenepeel, Paul Calle
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