Results 131 to 140 of about 107,803 (293)

Electrocardiographic manifestation of cardiac repolarization dispersion [PDF]

, 2019
Alterations of repolarization heterogeneity in the heart have been established as anAlterations of repolarization heterogeneity in the heart have been established as ...
Sedova Ksenia
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Coronary Slow Flow and No‐Reflow During Percutaneous Coronary Intervention: Contemporary Insights Into Imaging‐Guided Prediction, Prevention, and Management

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Coronary slow flow (SF) and no‐reflow (NR) are clinically significant complications of percutaneous coronary intervention (PCI), particularly in ST‐segment elevation myocardial infarction (STEMI) and saphenous vein graft (SVG) interventions. Angiographically defined as impaired myocardial perfusion despite restored epicardial patency, SF/NR ...
Bharat Khialani, Eran Sim, George Touma, Sarah Fairley, Cuneyt Ada, Bernard Wong   +5 more
wiley   +1 more source

Long non-coding RNA-AK138945 regulates myocardial ischemia-reperfusion injury via the miR-1-GRP94 signaling pathway

Frigid Zone Medicine
Myocardial ischemia-reperfusion injury (MIRI) is one of the leading causes of death from cardiovascular disease in humans, especially in individuals exposed to cold environments.
Wang Yanying, Huang Jian, Sun Han, Liu Jie, Shao Yingchun, Gong Manyu, Yang Xuewen, Liu Dongping, Wang Zhuo, Li Haodong, Zhang Yanwei, Zhang Xiyang, Du Zhiyuan, Leng Xiaoping, Jiao Lei, Zhang Ying   +15 more
doaj   +1 more source

Dexmedetomidine Attenuates Myocardial Ischemia-Reperfusion Injury in Diabetes Mellitus by Inhibiting Endoplasmic Reticulum Stress

Journal of Diabetes Research, 2019
Objective. With the increasing incidence of diabetes mellitus (DM) combined with myocardial ischemia, how to reduce myocardial ischemia-reperfusion injury in DM patients has become a major problem faced by clinicians.
Jinjie Li, Ying Zhao, Nan Zhou, Longyun Li, Kai Li   +4 more
doaj   +1 more source

Pepducin-mediated cardioprotection via β-arrestin-biased β2-adrenergic receptor-specific signaling [PDF]

, 2018
Reperfusion as a therapeutic intervention for acute myocardial infarction-induced cardiac injury itself induces further cardiomyocyte death. β-arrestin (βarr)-biased β-adrenergic receptor (βAR) activation promotes survival signaling responses in vitro ...
Benovic, Jeffrey L., Carter, Rhonda L., de Lucia, Claudio, Gao, Erhe, Grisanti, Laurel A., Koch, Walter J., Thomas, Toby P., Tilley, Douglas G.   +7 more
core   +1 more source

Incidence and In‐Hospital Mortality of Ventricular Septal Rupture Following Acute Myocardial Infarction

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Ventricular septal rupture (VSR) is a rare but devastating complication of acute myocardial infarction (MI), associated with high mortality despite advances in reperfusion therapy. However, contemporary data examining national trends in VSR outcomes and the evolving role of mechanical circulatory support (MCS) in this population ...
Javier Fernandez, Namra Khan, Muni Rubens, Dorsa Majdpour, Masood Azhar, Mukesh Roy, Anshul Saxena, Sandra Chaparro, Javier Jimenez   +8 more
wiley   +1 more source

Blockade of Hepatocyte PCSK9 Ameliorates Hepatic Ischemia-Reperfusion Injury by Promoting Pink1-Parkin–Mediated MitophagySummary

Cellular and Molecular Gastroenterology and Hepatology
Background & Aims: Hepatic ischemia-reperfusion injury is a significant complication of partial hepatic resection and liver transplantation, impacting the prognosis of patients undergoing liver surgery.
Yu Zhang, Ziyi Wang, Chenyang Jia, Wenjie Yu, Xiangdong Li, Nan Xia, Huiling Nie, Likalamu Pascalia Wikana, Minhao Chen, Yong Ni, Sheng Han, Liyong Pu   +11 more
doaj   +1 more source

Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues

ESC Heart Failure, Volume 12, Issue 2, Page 1059-1080, April 2025.
Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. These alterations include an increased incidence of left ventricular hypertrophy, a decline in left ventricular diastolic function, left atrial dilation, atrial fibrillation, myocardial fibrosis and cardiac ...
Zhuyubing Fang, Umar Raza, Jia Song, Junyan Lu, Shun Yao, Xiaohong Liu, Wei Zhang, Shujuan Li   +7 more
wiley   +1 more source

A Comparative Study: Cardioprotective Effects of High-Intensity Interval Training Versus Ischaemic Preconditioning in Rat Myocardial Ischaemia–Reperfusion

Life
(1) Background: Years of research have identified ischemic preconditioning (IPC) as a crucial endogenous protective mechanism against myocardial ischemia–reperfusion injury, enhancing the myocardial cell’s tolerance to subsequent ischemic damage.
Jia-Yuan Zhang, Szu-Kai Fu, Hsia-Ling Tai, Kuo-Wei Tseng, Chia-Yu Tang, Chia-Hsien Yu, Chang-Chi Lai   +6 more
doaj   +1 more source

Cardioprotective effects of exogenous and endogenous hydrocortisone in the rabbit model of ischemia-reperfusion Efectos cardioprotectores de la hidrocortisona exógena y endógena en el modelo isquemia-reperfusión de conejo [PDF]

, 2010
Reducing the infarct size in acute myocardial infarction is one of the most important goals driving new drug research and development. During the last two decades, many clinical studies have found cardioprotective effects of corticosteroids, but their ...
Davarian, A., Khori, V., Nayebpour, M.
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