Results 91 to 100 of about 553,316 (296)

An Infusible Decellularized Extracellular Matrix Material Binds to Vasculature in Infarcted Myocardium and Induces Pro‐Reparative Gene Expression Following Acute Myocardial Infarction Through Inherent Avidity and Bioactive Signaling

Advanced Science, EarlyView.
To better characterize an infusible extracellular matrix (iECM) material, we applied size‐based fractionation to separate out components into two major fractions. We characterized these fractions to understand how material properties such as composition, morphology, and biochemical properties affect bioactive effects in the context of acute myocardial ...
Michael B. Nguyen, Alexander Chen, Quincy Lyons, Van K. Ninh, Maxwell C. McCabe, Colin Luo, Benjamin D. Bridgelal, Connor Uhre, Julian Cheng, Kate E. Reimold, Selena Cao, Kirk C. Hansen, Kevin R. King, Karen L. Christman   +13 more
wiley   +1 more source

Reversible Right Ventricular Outflow Tract Obstruction

JACC: Case Reports
Mediastinal masses are uncommon, manifesting in 
Jayant Ravindran, Lloyd Ridley, Genevieve McKew, Leonard Kritharides   +3 more
openaire   +2 more sources

Pulmonary Atresia with Intact Ventricular Septum Causing Severe Left Ventricular Outflow Tract Obstruction [PDF]

, 2009
We describe an infant with pulmonary atresia with intact ventricular septum (PAIVS) and severe left ventricular outflow tract (LVOT) obstruction secondary to a suprasystemic right ventricle causing leftward displacement of the interventricular septum ...
Levi, Daniel S., Hillel Laks, Amin, Payal, Payal Amin, Likes, Maggie, Daniel S. Levi, Maggie Likes, Laks, Hillel   +7 more
core   +1 more source

CKMT1 Counteracts VDAC1 Oligomerization‐Induced Neuronal Pyroptosis Through Steric Hindrance in Ischemic Stroke

Advanced Science, EarlyView.
CKMT1 inhibits VDAC1 oligomerization via a dual‐region mechanism: its NTD interacts with the VDAC1 C‐terminal domain, while residues 1–39 sterically hinder dimerization, thereby reducing mtDNA leakage and AIM2 inflammasome activation, suppressing neuronal pyroptosis and protecting against cerebral ischemic injury. ABSTRACT Ischemic stroke is one of the
Xiaoyu Wang, Sai Shi, Jianghui Wu, Jingge Zhang, Shuqin Li, Yuyan Hu, Haifeng Yin, Chenguang Zhao, Dong Ma, Xiaohui Xian, Lizhe Liu, Ling Zhao, Xiyun Liu, Zhikai Yu, Lihua Dong, Wenbin Li, Lingyan Zhang, Min Zhang   +17 more
wiley   +1 more source

A Single Volatile VO2 Memristor Enabling Neuromorphic Perception, Learning, and Computing

Advanced Electronic Materials, EarlyView.
A single volatile VO2 memristor fabricated via atomic layer deposition is demonstrated as a multifunctional neuromorphic device enabled by intrinsic threshold‐switching dynamics. The device reproduces neuron‐like integration and firing, short‐timescale associative learning, temporal ECG pattern classification, and nociceptive responses to electrical ...
Bingkai Ding, Bohao Ding, Omesh Kapur, Yisong Han, Richard Beanland, Kai Sun, C. H. (Kees) de Groot, Ruomeng Huang   +7 more
wiley   +1 more source

Surgical Correction of Left Ventricular Assist Device Outflow Graft Obstruction Caused by a Wrapped Expanded Polytetrafluoroethylene Graft: A Case Report

Journal of Chest Surgery
A 70-year-old man with dilated cardiomyopathy underwent left ventricular assist device (LVAD) implantation, using a HeartWare ventricular assist device, as a bridge to candidacy.
Sung Min Kim, Ilkun Park, Siwon Oh, Hyo Won Seo, Ga Hee Jeong, Jun Ho Lee, Su Ryeun Chung, Kiick Sung, Wook Sung Kim, Yang Hyun Cho   +9 more
doaj   +1 more source

Hypertrophic cardiomyopathy: invasive management of left ventricular outflow tract obstruction

, 2018
Left ventricular outflow tract obstruction in hypertrophic cardiomyopathy can result in considerable symptoms. While pharmacological therapies are the first-line treatment for most patients, there are invasive therapies that have shown excellent success ...
Steve R. Ommen
core   +1 more source

Right Ventricular Outflow Tract Obstruction Caused by Double-Chambered Right Ventricle Presenting in Adulthood [PDF]

, 2014
Congenital heart diseases that cause obstruction of the right ventricular outflow tract are often difficult to diagnose. We report the case of a 49-year-old man who presented with long-standing shortness of breath on exertion.
Anagnostakou, Vania, Charitos, Christos, Kokotsakis, John, Harling, Leanne, Athanasiou, Thanos, Rouska, Efthymia G, Ashrafian, Hutan   +6 more
core   +1 more source

Chinese Expert Consensus on the Clinical Application of Finerenone in Geriatric Comorbidities

AGING MEDICINE, EarlyView.
Mineralocorticoid receptor (MR) overactivation drives inflammation, oxidative stress, and fibrosis in the heart, kidneys, and vasculature, leading to cardiorenal dysfunction. MR signaling promotes hypertrophy, remodeling, and injury through pathways like oxidative stress and inflammation, resulting in vascular stiffness and progressive organ damage ...
Xiaoming Wang, Cuntai Zhang
wiley   +1 more source

Echocardiographic diagnosis of left ventricular outflow tract obstruction after mitral valve replacement with subvalvular preservation

, 2002
We describe two cases of left ventricular outflow tract obstruction after mitral valve replacement with complete retention of the subvalvular apparatus. The first patient deteriorated immediately after insertion of a high-profile bioprosthesis.
Rietman, GW, Boonstra, PW, van der Maaten, JMAA, Douglas, YL   +3 more
core   +1 more source