Results 71 to 80 of about 58,493 (121)

Age-dependent contribution of intrinsic mechanisms to sinoatrial node function in humans. [PDF]

Sci Rep, 2023
Weiser-Bitoun I, Mori H, Nabeshima T, Tanaka N, Kudo D, Sasaki W, Narita M, Matsumoto K, Ikeda Y, Arai T, Nakano S, Sumitomo N, Senbonmatsu TA, Matsumoto K, Kato R, Morrell CH, Tsutsui K, Yaniv Y.   +17 more
europepmc   +1 more source

Dual network structure of the AV node [PDF]

arXiv
Biological systems, particularly the brain, are frequently analyzed as networks, conveying mechanistic insights into their function and pathophysiology. This is the first study of a functional network of cardiac tissue. We use calcium imaging to obtain two functional networks in a subsidiary but essential pacemaker of the heart, the atrioventricular ...
arxiv  

The Central Brain of the Heart: The Sinoatrial Node. [PDF]

JACC Clin Electrophysiol, 2022
Grainger N, Santana LF.
europepmc   +1 more source

Insulin signaling is critical for sinoatrial node maintenance and function. [PDF]

Exp Mol Med, 2023
Ock S, Choi SW, Choi SH, Kang H, Kim SJ, Lee WS, Kim J.   +6 more
europepmc   +1 more source

Electrophysiological and sick sinus syndrome effects of Remdesivir challenge in guinea-pig hearts

Frontiers in Physiology
Remdesivir (RDV) is the first drug approved by the FDA for clinical treatment of hospitalized patients infected with COVID-19 because it has been shown to have good antiviral activity against a variety of viruses, including Arenaviridae and Coronaviridae
Shuang Li, Liang Yue, Yulong Xie, Henggui Zhang, Henggui Zhang, Henggui Zhang   +5 more
doaj   +1 more source

Transcriptome of Left Ventricle and Sinoatrial Node in Young and Old C57 Mice. [PDF]

Fortune J Health Sci, 2023
Qu JH, Tarasov KV, Tarasova YS, Chakir K, Lakatta EG.   +4 more
europepmc   +1 more source

Calcium-directed feedback control of the sinoatrial node robustness. [PDF]

Biophys J, 2023
Bartolucci C, Ni H.
europepmc   +1 more source

What makes the sinoatrial node tick? A question not for the faint of heart. [PDF]

Philos Trans R Soc Lond B Biol Sci, 2023
Donald L, Lakatta EG.
europepmc   +1 more source

A novel conceptual model of heart rate autonomic modulation based on a small-world modular structure of the sinoatrial node. [PDF]

Front Physiol, 2023
Maltsev AV, Stern MD, Lakatta EG, Maltsev VA.   +3 more
europepmc   +1 more source

Complete Heart Block Lacking Functional Anatomical Impairment in the Conduction System

Pakistan Journal of Medicine and Dentistry
Introduction: Complete heart block also known as third-degree atrioventricular block (AV block) is a condition in which there is no conduction of the impulse produce in the sinoatrial node (SA node) in the atrium to the ventricle.1 Complete heart ...
Shazia Yasir, Komal Owais, Ishratullah
doaj