Endoplasmic reticulum stress of astrocytes in paraventricular nucleus of hypothalamus promotes ventricular electrical instability after acute myocardial infarction in rats

Endoplasmic reticulum stress of astrocytes in paraventricular nucleus of hypothalamus promotes ventricular electrical instability after acute myocardial infarction in rats

IntroductionAstrocytes in paraventricular nucleus of hypothalamus (PVN) promote the occurrence of ventricular arrhythmia (VA) after acute myocardial infarction (AMI). However, the mechanism is unclear. The purpose of this study was to investigate the changes of astrocytes in the PVN after AMI, which...

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Bibliographic Details
Main Authors:	Yuhang Yang, Xinmiao Huang, Wenlong Wang, Jingmei Sun, Xin Wang, Chunrui Ji, Xiufen Qu, Dechun Yin
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2025-07-01
Series:	Frontiers in Cardiovascular Medicine
Subjects:	endoplasmic reticulum stress astrocytes paraventricular nucleus of hypothalamus acute myocardial infarction neuroinflammation electrophysiology of heart
Online Access:	https://www.frontiersin.org/articles/10.3389/fcvm.2025.1574146/full
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