Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Elena G Tolkacheva"'
Autor:
Ning Wei, Elena G Tolkacheva
Publikováno v:
PLoS ONE, Vol 17, Iss 3, p e0264570 (2022)
Myocardial ischemia occurs when blood flow to the heart is reduced, preventing the heart muscle from receiving enough oxygen required for survival. Several anatomical and electrophysiological changes occur at the ischemic core (IC) and border zone (B
Externí odkaz:
https://doaj.org/article/31a1012696844510aae51c59d960006d
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Atrial fibrillation (AF) is a heart disease affecting millions of Americans. Clinicians evaluate AF-related risk by assessing the temporal pattern, variation, and severity of AF episodes through AF burden (AFB). However, existing prognostic
Externí odkaz:
https://doaj.org/article/80e248837ceb4624b25b85d9b0c985f0
Autor:
Kanchan Kulkarni, Xueyi Xie, Ezequiel Marron Fernandez de Velasco, Allison Anderson, Kirill A Martemyanov, Kevin Wickman, Elena G Tolkacheva
Publikováno v:
PLoS ONE, Vol 13, Iss 4, p e0193798 (2018)
A large body of work has established the prominent roles of the atrial M2R-IKACh signaling pathway, and the negative regulatory protein RGS6, in modulating critical aspects of parasympathetic influence on cardiac function, including pace-making, hear
Externí odkaz:
https://doaj.org/article/6b3d2e0501fb4246bf0b8bc821bacd30
Autor:
Kanchan Kulkarni, Xueyi Xie, Ezequiel Marron Fernandez de Velasco, Allison Anderson, Kirill A Martemyanov, Kevin Wickman, Elena G Tolkacheva
Publikováno v:
PLoS ONE, Vol 13, Iss 7, p e0200553 (2018)
[This corrects the article DOI: 10.1371/journal.pone.0193798.].
Externí odkaz:
https://doaj.org/article/266267c333f6438ab153491cda0ca4da
Autor:
Steven W Lee, Kanchan Kulkarni, Elizabeth M Annoni, Imad Libbus, Bruce H KenKnight, Elena G Tolkacheva
Publikováno v:
PLoS ONE, Vol 13, Iss 3, p e0194910 (2018)
Vagus nerve stimulation (VNS) is an approved therapy for treatment of epilepsy and depression. While also shown to be promising in several preclinical and clinical studies to treat cardiovascular diseases, optimal therapeutic stimulation paradigms ar
Externí odkaz:
https://doaj.org/article/8d6c46e97eb540e794dc1e751e150f5b
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/2d151caf69df41d2bd0c03ba69c68b09
Publikováno v:
Frontiers in Physiology, Vol 12 (2022)
BackgroundAtrial fibrillation (AF) is the most common cardiac arrhythmia and precursor to other cardiac diseases. Catheter ablation is associated with limited success rates in patients with persistent AF. Currently, existing mapping systems fail to i
Externí odkaz:
https://doaj.org/article/db46c975d30249a2b3ee176ab0907406
Publikováno v:
Entropy, Vol 25, Iss 2, p 332 (2023)
Atrial Fibrillation (AF) is the most common cardiac arrhythmia. Signal-processing approaches are widely used for the analysis of intracardiac electrograms (iEGMs), which are collected during catheter ablation from patients with AF. In order to identi
Externí odkaz:
https://doaj.org/article/fc14a628d5144ff6adb185f18b3dd6b0
Publikováno v:
Frontiers in Physiology, Vol 12 (2021)
During cardiac arrhythmias, dynamical patterns of electrical activation form and evolve, which are of interest to understand and cure heart rhythm disorders. The analysis of these patterns is commonly performed by calculating the local activation pha
Externí odkaz:
https://doaj.org/article/f53999abcc5040bcaf81eb9eac62eaf2
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 10, Iss 11 (2021)
Abstract Life‐threatening ventricular arrhythmias and sudden cardiac death are often preceded by cardiac alternans, a beat‐to‐beat oscillation in the T‐wave morphology or duration. However, given the spatiotemporal and structural complexity o
Externí odkaz:
https://doaj.org/article/445e4a17d8014c449ea974201b7f8f25