Zobrazeno 1 - 10
of 278
pro vyhledávání: '"Stavros Stavrakis"'
Autor:
Stefanos Zafeiropoulos, MD, PhD, Nicholas J. Beccarino, MD, Stavros Stavrakis, MD, PhD, Stavros Zanos, MD, PhD, Raman Mitra, MD, PhD
Publikováno v:
JACC: Case Reports, Vol 29, Iss 13, Pp 102373- (2024)
Cardioneuroablation is a novel approach to treat patients with recurrent vasovagal syncope (VVS), targeting the ganglionated plexi around the atria and thus reducing the vagal input to the heart. This study reports a case of drug-refractory VVS after
Externí odkaz:
https://doaj.org/article/a32675cdf4ca42f0b03aa1ea06eaa0f2
Autor:
Yimo Yan, Chao Song, Zaiyi Shen, Yuechen Zhu, Xingyu Ni, Bin Wang, Michael G. Christiansen, Stavros Stavrakis, Juho S. Lintuvuori, Baoquan Chen, Andrew deMello, Simone Schuerle
Publikováno v:
Communications Engineering, Vol 3, Iss 1, Pp 1-11 (2024)
Abstract Swarms of soft microrobots controlled by minimally invasive magnetic fields show promise as biomedical agents. The collective behaviour of such swarms, governed by magnetic and hydrodynamic interactions, emerges from the properties of their
Externí odkaz:
https://doaj.org/article/ed0bc08dd7b9464d993c97432236e4bf
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
Introduction: Atrial fibrillation (AF) is the most common cardiac arrhythmia, which is clinically identified with irregular and rapid heartbeat rhythm. AF puts a patient at risk of forming blood clots, which can eventually lead to heart failure, stro
Externí odkaz:
https://doaj.org/article/d037fa60bea142af80554b2d8bbf2f51
Autor:
Kylene M. Harold, Satoshi Matsuzaki, Atul Pranay, Brooke L. Loveland, Albert Batushansky, Maria F. Mendez Garcia, Craig Eyster, Stavros Stavrakis, Ying Ann Chiao, Michael Kinter, Kenneth M. Humphries
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 7 (2024)
Background Phosphofructo‐2‐kinase/fructose‐2,6‐bisphosphatase (PFK‐2) is a critical glycolytic regulator responsible for upregulation of glycolysis in response to insulin and adrenergic signaling. PFKFB2, the cardiac isoform of PFK‐2, is
Externí odkaz:
https://doaj.org/article/7b80fa90133942b79d878e1f4b38ac6e
Autor:
Praloy Chakraborty, Kassem Farhat, Lynsie Morris, Seabrook Whyte, Xichun Yu, Stavros Stavrakis
Publikováno v:
Arrhythmia & Electrophysiology Review, Vol 12, Iss , Pp - (2023)
Postural orthostatic tachycardia syndrome (POTS) is a chronic debilitating condition of orthostatic intolerance, predominantly affecting young females. Other than postural tachycardia, symptoms of POTS include a spectrum of non-cardiac, systemic and
Externí odkaz:
https://doaj.org/article/6d28fed7a6f34f109e9507f1e1dd2ad7
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 9, p 4689 (2024)
In atrial fibrillation (AF), multifactorial pathologic atrial alterations are manifested by structural and electrophysiological changes known as atrial remodeling. AF frequently develops in the context of underlying cardiac abnormalities. A critical
Externí odkaz:
https://doaj.org/article/27de68492296412db90e475c31c46728
Autor:
Praloy Chakraborty, Monika Niewiadomska, Kassem Farhat, Lynsie Morris, Seabrook Whyte, Kenneth M. Humphries, Stavros Stavrakis
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 8, p 4312 (2024)
Abnormal cardiac metabolism precedes and contributes to structural changes in heart failure. Low-level tragus stimulation (LLTS) can attenuate structural remodeling in heart failure with preserved ejection fraction (HFpEF). The role of LLTS on cardia
Externí odkaz:
https://doaj.org/article/27f043066cc34367a96a8e99b0210d9c
Autor:
Yankai Guo, MD, Hongliang Li, MD, PhD, Jielin Deng, MD, Gege Zhang, MD, Hayley Fischer, MS, Stavros Stavrakis, MD, PhD, FACC, FHRS, Xichun Yu, MD
Publikováno v:
Heart Rhythm O2, Vol 4, Iss 2, Pp 127-133 (2023)
Background: Recent studies have demonstrated that antiadrenergic autoantibodies are involved in the pathophysiology of postural orthostatic tachycardia syndrome (POTS). Objective: The purpose of this study was to test the hypothesis that transcutaneo
Externí odkaz:
https://doaj.org/article/c2cb7a111e0b4f63a2d4ee2948335e04
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 12, Iss 19 (2023)
Vagus nerve stimulation (VNS) has been found to exert anti‐inflammatory effects in different clinical settings and has been associated with improvement of clinical outcomes. However, evidence on the mechanistic link between the potential associatio
Externí odkaz:
https://doaj.org/article/cc55a09ca54d42879e3687ff5f8ce766
Publikováno v:
CHIMIA, Vol 77, Iss 5 (2023)
Microfluidic methods for the synthesis of nanomaterials allow the generation of high-quality products with outstanding structural, electronic and optical properties. At a fundamental level, this is engendered by the ability to control both heat and m
Externí odkaz:
https://doaj.org/article/4478baf317a54043b3afcaa5d5535f80