Results 141 to 150 of about 111,089 (390)

ER‐phagy Activation by AMFR Attenuates Cardiac Fibrosis Post‐Myocardial Infarction via mTORC1 Pathway

Advanced Science, EarlyView.
By catalyzing FAM134B ubiquitination and activating ER‐phagy, AMFR alleviates progressive fibrosis and cardiac dysfunction by inhibiting the mTORC1 pathway. Consequently, these findings underscore the essential role of AMFR‐driven ER‐phagy in mitigating the progression of fibrotic responses, offering a potential therapeutic target for preventing heart ...
Zhixiang Wang, Kaifan Niu, Wei Liu, Xinyun Wang, Boshen Yang, Taixi Li, Yizhi Chen, Yuanyuan Jin, Yu Chen, Yangyi Lin, Xian Jin   +10 more
wiley   +1 more source

Bowel obstruction due to retained intraperitoneal left ventricular assist device (LVAD) driveline

Journal of Cardiothoracic Surgery, 2018
Background Left ventricular assist devices (LVAD) provide a lifesaving bridge to cardiac transplant. Utilization of these devices is increasing in the United States.
Daniel Miklin, Ivy Lewis, Howard Lieberman   +2 more
doaj   +1 more source

A Unique Case of Inflow Cannula Obstruction by a Tissue Membrane [PDF]

, 2022
The use of a left ventricular assist device has increased and is a primary surgical treatment for heart failure. However, one major complication of left ventricular assist device support is an obstruction in the blood flow pathway.
George, Bistees, Guglin, Maya, Rao, Roopa A, Saleem, Kashif   +3 more
core   +1 more source

Increased Thromboembolic Events With Dabigatran Compared With Vitamin K Antagonism in Left Ventricular Assist Device Patients

Circulation: Heart Failure, 2017
Background— Left ventricular assist device–supported patients are usually anticoagulated with a combination of aspirin and vitamin K antagonists. Long-term vitamin K antagonist therapy can be complicated by unstable international normalized ratio values ...
M. Andreas, R. Moayedifar, G. Wieselthaler, M. Wolzt, J. Riebandt, T. Haberl, P. Angleitner, T. Schlöglhofer, D. Wiedemann, H. Schima, G. Laufer, D. Zimpfer   +11 more
semanticscholar   +1 more source

Wireless In Situ Catalytic Electron Signaling‐Mediated Transcriptomic Reprogramming for Neuron Regeneration via Adaptable Antennas

Advanced Science, Volume 12, Issue 28, July 24, 2025.
A wireless‐charging sustained oxygen release from conductive microgels (SOCO) served as an antenna and an on‐demand O2 release for nerve regeneration is developed. Introducing “electromagnetic messenger”, using external alternating magnetic field (AMF) to enhance catalytic oxygen release and electrical stimulation to promote the reconstruction of blood
Hoi Man Iao, Chih‐Ying Chen, Ya‐Hui Lin, Wan‐Chi Pan, Chun‐Yi Liang, Hsiu‐Ching Liu, Lo‐Jei Ching, Pei‐Yu Weng, Min‐Ren Chiang, Ru‐Siou Hsu, Tsu‐Chin Chou, I‐Chi Lee, Lun‐De Liao, Li‐An Chu, Shih‐Hwa Chiou, Shang‐Hsiu Hu   +15 more
wiley   +1 more source

Trends in left ventricular assist device use and outcomes among Medicare beneficiaries, 2004–2011 [PDF]

, 2014
Objective: To characterise the trends in the left ventricular assist device (LVAD) implantation rates and outcomes between 2004 and 2011 in the Medicare population.
Barreto-Filho, José Augusto S, Desai, Mayur M, Dodson, John A, Dries, Daniel L, Kim, Nancy, Krumholz, Harlan M, Lampropulos, Julianna F, Mangi, Abeel A, Wang, Yun   +8 more
core   +1 more source

In Vivo Dynamic Coronary Arteries Blood Flow Imaging Based on Multi‐Cycle Phase Clustering Ultrafast Ultrasound

Advanced Science, EarlyView.
This study addresses a critical gap in ultrafast ultrasound cardiovascular flow imaging and introduces a transformative approach, Clustering Singular Value Decomposition (cSVD), which enables dynamic cardiovascular flow imaging throughout full cardiac cycle without motion correction and hyper‐fast imaging strategies.
Hao Yu, Jiabin Zhang, Feng Feng, Jinyu Yang, Yu Xia, Yunlong Zhao, Jue Zhang   +6 more
wiley   +1 more source

Impact of preoperative versus postoperative dialysis on left ventricular assist device outcomes: An analysis from the Society of Thoracic Surgeons Interagency Registry for Mechanically Assisted Circulatory Support databaseCentral MessagePerspective

JTCVS Open, 2022
Objective: Chronic kidney disease and renal failure are common in patients being considered for left ventricular assist device support. We sought to evaluate the outcomes of patients undergoing left ventricular assist device implantation with ...
J. Hunter Mehaffey, MD, MSc, Ryan Cantor, PhD, Susan Myers, MS, Nicholas R. Teman, MD, John A. Kern, MD, Gorav Ailawadi, MD, Francis Pagani, MD, James Kirklin, MD, Kenan Yount, MD, MBA, Leora Yarboro, MD   +9 more
doaj  

Bridge to Transplantation with a Left Ventricular Assist Device

The Korean Journal of Thoracic and Cardiovascular Surgery, 2012
A 61-year-old female patient was diagnosed with dilated cardiomyopathy with severe left ventricle dysfunction. Two days after admission, continuous renal replacement therapy was performed due to oliguria and lactic acidosis. On the fifth day, an intra-aortic balloon pump was inserted due to low cardiac output syndrome. Beginning 4 days after admission,
Kiick Sung, Wook Sung Kim, Young Tak Lee, Pyo Won Park, Jae Jun Jung, Dong Seop Jeong   +5 more
openaire   +2 more sources

Dual‐Graded Microstructure Engineering for Flexible Piezoresistive Sensors with High Sensitivity and Broad Linear Range in Physiological Monitoring

Advanced Science, EarlyView.
A flexible piezoresistive pressure sensor with dual‐graded microstructures achieves both high sensitivity (69.8 kPa⁻¹) and a broad linear range up to 300 kPa (R2 = 0.997). Synergizing structural deformation and tunneling conduction, it enables rapid, stable, and accurate detection of subtle physiological signals, offering a scalable and cost‐effective ...
Ningning Bai, Dandan Xu, Zhuang Su, Gangqiang Li, Lilong He, Yanli Chen, Chengxi Guo, Linxuan Zhou, Xianming Qin, Ji Zhang, Daowei Wu, Weidong Wang   +11 more
wiley   +1 more source