Results 51 to 60 of about 27,450 (207)

Complete atrioventricular block during neonatal intubation: a case report

Resuscitation Plus
Preterm infants often experience side effects from intubation. Desaturation and sinus bradycardia are frequent. Atropine as premedication mitigates these risks.We report the occurrence of severe bradycardia related to atrioventricular block during ...
Justine Dauby, Caroline Jacquemart, Sophie Tribolet, Vincent Rigo   +3 more
doaj   +1 more source

Significance of Chronic Sinus Bradycardia in Elderly People [PDF]

Circulation, 1972
It may be difficult to evaluate sinus bradycardia in the elderly since sinus rates below 50 beats/min may occur normally with aging. Seven asymptomatic bradycardic subjects (heart rates 41-51 beats/min), ages 67-79 years, with no evidence of impaired cardiac performance and taking no drugs, were compared with four age-matched controls (heart rates 60 ...
N S, Agruss, E Y, Rosin, R J, Adolph, N O, Fowler   +3 more
openaire   +2 more sources

Cardiac surveillance in immune checkpoint inhibitor therapy: Insights from the Essen Cardio‐oncology Registry

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Immune checkpoint inhibitors (ICI) have revolutionized cancer therapy, offering improvements in survival across various malignancies. However, their toxicities pose a major challenge for cardio‐oncology units. Despite their growing importance, data on effectiveness of such specialized units in mitigating ICI‐associated ...
Elias Haj‐Yehia, Lisa Zimmer, Lena Lampe, Dimitra Vlachopoulou, Matthias Totzeck, Tienush Rassaf, Raluca I. Mincu   +6 more
wiley   +1 more source

Sinus Bradycardia and Long QT Syndrome: Double Heterozygosity for Variants in KCNH2 and HCN4

Cardiogenetics
Introduction: Clinical variability within families harbouring disease-causing genetic variants hampers clinical care and risk stratification. We studied a multigenerational family presenting with sinus bradycardia and long QT syndrome type 2 (LQTS2). The
Jaël S. Copier, Fenna Tuijnenburg, Karolina Andrzejczyk, Alex V. Postma, Saskia N. van der Crabben, Oussama Najih, Caroline Pham, Leander Beekman, Arie O. Verkerk, Ahmad S. Amin, Elisabeth M. Lodder   +10 more
doaj   +1 more source

Beta-Blocker-Related Atrioventricular Conduction Disorders—A Single Tertiary Referral Center Experience

Medicina, 2022
Background and Objectives: Drug-related bradyarrhythmia is a well-documented major adverse event among beta-blocker users and a potential cause for hospitalization or additional interventions.
Dragoș Traian Marius Marcu, Cristina Andreea Adam, Dan-Mihai Dorobanțu, Delia Lidia Șalaru, Radu Andy Sascău, Mircea Ovanez Balasanian, Liviu Macovei, Cătălina Arsenescu-Georgescu, Cristian Stătescu   +8 more
doaj   +1 more source

Anti-Ro–Associated Sinus Bradycardia in Newborns [PDF]

Circulation, 2000
To the Editor: In the study by Mazel et al,1 the authors reported that passive transfer of human anti-Ro/SSA and anti-La/SSB autoantibodies into naive pregnant mice induced bradycardia and first-degree AV block in pups, suggesting a possible sinoatrial node involvement. We have observed similar findings in humans.
A. Brucato, R. Cimaz, L. Catelli, P. Meroni   +3 more
openaire   +3 more sources

Diltiazem N‐oxide, a novel ischaemia‐activated prodrug, prevents ischaemia‐induced ventricular fibrillation without off‐target adverse effects

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Ventricular fibrillation (VF) in coronary heart disease accounts for up to 70% of sudden cardiac death. We examined whether diltiazem N‐oxide (DNO) has ischaemia‐selective antiarrhythmic activity. Experimental Approach Randomised and blinded experiments were performed in rat isolated hearts and in anaesthetised rats to ...
Louise M. Hesketh, Gabriel A. Watson, Francesca Mazzacuva, Zoe Hoare, Thomas R. Eykyn, Michael J. Curtis   +5 more
wiley   +1 more source

Acute kidney injury and sinus bradycardia associated with near-drowning

Український Журнал Нефрології та Діалізу, 2020
Acute kidney injury (AKI) occurs in different situations and may have a variable prognosis due to underlying cause, clinical setting and comorbidity.
Zeki Kemeç, Ali Gürel
doaj   +1 more source

Immune checkpoint inhibitor‐induced arrhythmias: Mechanistic insights from clinical and preclinical studies

British Journal of Pharmacology, EarlyView.
Immune checkpoint inhibitors (ICIs) have transformed cancer therapy, but their efficacy continues to be limited by immune‐related adverse events. Among these, ICI‐induced cardiac arrhythmias are increasingly recognised as a major adverse reaction, encompassing a broad spectrum of clinical phenotypes, including conduction blocks, atrial fibrillation and
Anand R. Ramalingam, Zoltán Márton Köhler, Péter Ferdinandy, Zoltán V. Varga   +3 more
wiley   +1 more source

Cardioneuroablation for the Treatment of Hypervagotonic Sinus Node Dysfunction

JACC: Case Reports
Hypervagotonic sinus node dysfunction (SND) is a form of SND with sinus bradycardia caused by enhanced vagal tone. Indirect proof of hypervagotonia as the mechanism can be inferred from resolution of bradycardia following atropine infusion.
Arshneel Kochar, MD, Tyler Taigen, MD, Jeffery Courson, DO, Kenneth Mayuga, MD, Shady Nakhla, MD, Oussama Wazni, MD, MBA, Pasquale Santangeli, MD, PhD   +6 more
doaj   +1 more source