Results 151 to 160 of about 52,932 (223)

Understanding the Mechanism of Cardiotoxicity Induced by Nanomaterials: A Comprehensive Review

Small Science, Volume 5, Issue 5, May 2025.
This review provides a bibliometric analysis for understanding the study of nanotoxicity on cardiovascular health. It begins by outlining the pathways through which nanomaterials enter the cardiovascular system, followed by a summary of the mechanisms underlying nanomaterial‐induced cardiotoxicity.
Zaiyong Zheng, Shuang Zhu, Xiaobo Wang, Haoran Wu, Min Fu, Houxiang Hu, Zhanjun Gu, Chunxiang Zhang   +7 more
wiley   +1 more source

Complementary use of conduction system pacing techniques for the “pace and ablate” strategy in permanent atrial fibrillation - a case report

Romanian Journal of Cardiology
The feasibility of the conduction system pacing combined with atrioventricular node ablation was demonstrated in patients with atrial fibrillation in whom rate control can’t be achieved with medication and heart failure.
Catalin Pestrea, Roxana Enache, Ecaterina Cicala, Radu Vatasescu   +3 more
doaj   +1 more source

Cryosurgical modification of the atrioventricular node: A closed heart approach in the dog

, 1987
Tibor Szabó, Douglas L. Jones, G Guiraudon, Max F. Rattes, D. Garth Perkins, Arjun D. Sharma, George J. Klein   +6 more
openalex   +1 more source

Cellular electrophysiology of fast pathway ablation of rabbit atrioventricular node [PDF]

, 2000
Kyung Hee Yi, Heon Han
openalex   +1 more source

Serendipitous Supernormality

Annals of Noninvasive Electrocardiology, Volume 30, Issue 3, May 2025.
We describe supernormal conduction in a pattern of bigeminy or trigeminy due to serendipitous programming of the ventricular pacing rate at an exact factorial of the atrial flutter rate in a patient who underwent an ablate‐and‐pace strategy for recalcitrant atypical atrial flutter.
Behzad B. Pavri, Eitan Frankel
wiley   +1 more source

O efeito da morfina na inibição vagal do coração: demonstração da dupla via do nodo atrioventricular = The effect of morphine on vagal inhibition of the heart: demonstration of dual atrioventricular nodal pathways

Acta Scientiarum. Health Sciences, 2006
A estimulação elétrica do nervo vago diminui a freqüência cardíaca e aumenta o intervalo PQ no eletrocardiograma, podendo ativar a via anterógrada do nodo atrioventricular.
José Geraldo Pereira da Cruz
doaj  

Multiple anterograde atrioventricular node pathways in patients with atrioventricular node reentrant tachycardia [PDF]

EP Europace, 2001
E Hatzinikolaou, E. Karapatsoudi, G. Katsaris, E. Reppas, E. Boudioukos, K. Klebetsanis, Ch. Arabatzis   +6 more
openaire   +2 more sources

A Narrow QRS Tachycardia With Alternating R‐R Interval

Annals of Noninvasive Electrocardiology, Volume 30, Issue 3, May 2025.
Lead II with a ladder diagram showing AVRT with alternating AV conduction via a fast and a slow nodal pathway. ABSTRACT We report a case of a 21‐year‐old female manifesting narrow QRS complex tachycardia and alternating R‐R intervals. The fixed RP interval suggested ventriculoatrial conduction via an accessory pathway (AP). The alternating PR intervals
Fenglin Wu, Lijun Zeng, Xiaobo Pu
wiley   +1 more source

Correction to: Proximal Atrioventricular Bundle, Atrioventricular Node, and Distal Atrioventricular Bundle Are Distinct Anatomic Structures With Unique Histological Characteristics and Innervation [PDF]

, 2000

openalex   +1 more source

Predictors of Incident Heart Failure in Patients With Chronic Chagas Disease Cardiomyopathy

Echocardiography, Volume 42, Issue 5, May 2025.
While most clinical parameters were not associated with incident heart failure (HF) in patients with chronic Chagas disease cardiomyopathy, echocardiographic parameters, including LV systolic and strain‐derived parameters, were associated with incident HF. This knowledge can be very useful for planning the care and follow‐up of these patients. ABSTRACT
Danton Machado da Cunha, Mauro Felippe Felix Mediano, Lorena dos Santos Marreto Rimolo, Andréa Rodrigues da Costa, Danilo Bento Diogo, Luiz Henrique Conde Sangenis, Henrique Horta Veloso, Marcelo Teixeira de Holanda, Alejandro Marcel Hasslocher‐Moreno, Ademir Batista da Cunha, Roberto Magalhães Saraiva   +10 more
wiley   +1 more source