Results 1 to 10 of about 10,498 (222)

A Case of Complete AV Blockade in Patient with Lyme Borreliosis

Архивъ внутренней медицины, 2022
Lyme disease (tick-borne borreliosis) is an infectious vector-borne natural focal disease that tends to a chronic and recurrent course with a predominant damage to the skin, nervous system, musculoskeletal system and heart. Cardiac features is manifested,
O. N. Denisov, E. V. Efremova, A. A. Nafeev   +2 more
doaj   +1 more source

The mind body problem, part three: ascension of sexual function to cerebral level [PDF]

, 2016
Physiologically, the somatic nervous system intervenes in external interaction between the body and environment, while autonomic nervous system ensures the functioning of internal organs.
Motofei, Ion G., Rowland, David L.
core   +3 more sources

Metabolic syndrome remodels electrical activity of the sinoatrial node and produces arrhythmias in rats. [PDF]

PLoS ONE, 2013
In the last ten years, the incidences of metabolic syndrome and supraventricular arrhythmias have greatly increased. The metabolic syndrome is a cluster of alterations, which include obesity, hypertension, hypertriglyceridemia, glucose intolerance and ...
Alondra Albarado-Ibañez, José Everardo Avelino-Cruz, Myrian Velasco, Julián Torres-Jácome, Marcia Hiriart   +4 more
doaj   +1 more source

Two‐Pore K+ Channel TREK‐1 Regulates Sinoatrial Node Membrane Excitability

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundTwo‐pore K+ channels have emerged as potential targets to selectively regulate cardiac cell membrane excitability; however, lack of specific inhibitors and relevant animal models has impeded the effort to understand the role of 2‐pore K ...
Sathya D. Unudurthi, Xiangqiong Wu, Lan Qian, Foued Amari, Birce Onal, Ning Li, Michael A. Makara, Sakima A. Smith, Jedidiah Snyder, Vadim V. Fedorov, Vincenzo Coppola, Mark E. Anderson, Peter J. Mohler, Thomas J. Hund   +13 more
doaj   +1 more source

Natriuretic Peptide Receptor-C Protects Against Angiotensin II-Mediated Sinoatrial Node Disease in Mice

JACC: Basic to Translational Science, 2018
Summary: Sinoatrial node (SAN) disease mechanisms are poorly understood, and therapeutic options are limited. Natriuretic peptide(s) (NP) are cardioprotective hormones whose effects can be mediated partly by the NP receptor C (NPR-C). We investigated the
Martin Mackasey, BSc, Emmanuel E. Egom, MD, PhD, Hailey J. Jansen, PhD, Rui Hua, PhD, Motahareh Moghtadaei, PhD, Yingjie Liu, PhD, Jaspreet Kaur, PhD, Megan D. McRae, BHSc, Oleg Bogachev, MD, Sara A. Rafferty, MSc, Gibanananda Ray, PhD, Adam W. Kirkby, MSc, Robert A. Rose, PhD   +12 more
doaj   +1 more source

The Jailed Sinoatrial Node: An Interesting Case of Cardiogenic Shock Secondary to Sinus Arrest Following Percutaneous Intervention

Journal of Investigative Medicine High Impact Case Reports, 2022
Complete occlusion of the sinoatrial node artery can be a complication of percutaneous intervention (PCI) to the right coronary artery (RCA). When this happens, dysfunction of the sinus node may follow resulting in sinus arrest.
Ebubechukwu Ezeh MD, Esiemoghie Akhigbe MD, Mohammad Amro MD, Ebad Ur Rahman MD, Saad Malik MD, Kanaan Mansoor MD, Mehiar Elhamdani MD   +6 more
doaj   +1 more source

The cardiac sodium channel displays differential distribution in the conduction system and transmural heterogeneity in the murine ventricular myocardium [PDF]

, 2009
Cardiac sodium channels are responsible for conduction in the normal and diseased heart. We aimed to investigate regional and transmural distribution of sodium channel expression and function in the myocardium.
A. A. M. Wilde, A. O. Verkerk, B. P. Scicluna, C. A. Remme, C. Annink, C. R. Bezzina, J. M. T. Bakker, M. J. B. den Hoff, M. W. Veldkamp, T. A. B. Veen, V. M. Christoffels, W. M. H. Hoogaars, W. T. J. Aanhaanen   +12 more
core   +3 more sources

Impact of functional studies on exome sequence variant interpretation in early-onset cardiac conduction system diseases [PDF]

, 2020
Aims The genetic cause of cardiac conduction system disease (CCSD) has not been fully elucidated. Whole-exome sequencing (WES) can detect various genetic variants; however, the identification of pathogenic variants remains a challenge.
Asano, Yoshihiro, Beerens, Manu, Burch, Micah L, Buys, Eva, Chiang, David Y, Cui, Shihe, Fujino, Noboru, Fujita, Takashi, Funada, Akira, Furusho, Hiroshi, Hayashi, Kenshi, Hodatsu, Akihiko, Inoue, Masaru, Kaku, Bunji, Kato, Takeshi, Kawashiri, Masa-aki, Kelly, Amy E, Kita, Yoshihito, Kiviniemi, Tuomas O, Kobayashi, Isao, Konno, Tetsuo, Kurata, Yasutaka, MacRae, Calum A, Nagata, Yoji, Nakanishi, Chiaki, Namura, Masanobu, Nomura, Akihiro, Oe, Kotaro, Okada, Hirofumi, Onoue, Kenji, Saito, Yoshihiko, Sakamoto, Yuichiro, Sakata, Kenji, Sips, Patrick, Tada, Hayato, Takamura, Masayuki, Takashima, Seiji, Takeda, Yuko, Tanaka, Yoshihiro, Teramoto, Ryota, Tsuchiya, Taketsugu, Tsuda, Toyonobu, Usuda, Keiich, Yamagishi, Masakazu, Zhao, Yanbin   +44 more
core   +1 more source

A protective role of Nox1/NADPH oxidase in a mouse model with hypoxia-induced bradycardia

Journal of Pharmacological Sciences, 2015
Although it has been reported that endotoxin-induced expression of Nox1 in the heart contributes to apoptosis in cardiomyocytes, functional role of Nox1 at the physiological expression level has not been elucidated.
Akiteru Kojima, Akio Matsumoto, Hirofumi Nishida, Yoshie Reien, Kazumi Iwata, Takeshi Shirayama, Chihiro Yabe-Nishimura, Haruaki Nakaya   +7 more
doaj   +1 more source

Potential effects of intrinsic heart pacemaker cell mechanisms on dysrhythmic cardiac action potential firing

Frontiers in Physiology, 2015
The heart’s regular electrical activity is initiated by specialized cardiac pacemaker cells residing in the sinoatrial node. The rate and rhythm of spontaneous action potential firing of sinoatrial node cells are regulated by stochastic mechanisms that ...
Yael eYaniv, Kenta eTsutsui, Edward eLakatta   +2 more
doaj   +1 more source