Results 91 to 100 of about 3,982,833 (247)

Severe hypoxaemia with a left ventricular assist device in a minipig model with an undiagnosed congenital cardiac disease [PDF]

, 2012
We describe the placement of a left ventricular assist device (LVAD) in a pig with spontaneously occurring atrial septal defect (ASD) (incidental finding) that created a right-left cardiac shunt, with subsequent severe hypoxaemia.
Otero, Javier, Delgado Martos, María Jesús, Cañizo López, Juan Francisco Del, Quintana Villamandos, María Begoña, Rodríguez Bernal, Guillermo Juan, Pérez Caballero, Ramón, Sánchez Hernández, José Javier, Delgado Baeza, Emilio, Ruiz Fernández, Manuel, M J Delgado-Martos, G J Rodríguez-Bernal, R Pérez-Caballero, M Ruiz, B Quintana-Villamandos, E Delgado-Baeza, J Otero, J J Sánchez-Hernández, J F Del Cañizo   +17 more
core   +1 more source

SR‐A3 Promotes USP18‐Mediated deISGylation of STING to Protect Against Myocardial Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
MI/RI is a major clinical challenge with high morbidity and mortality. This study demonstrates that SR‐A3 expression is downregulated in MI/RI, and its deletion exacerbates damage via the USP18/ISG15/STING axis, revealing SR‐A3 as a potential therapeutic target.
Yufei Han, Guolin Miao, Yinqi Zhao, Zhiyong Du, Kaikai Lu, Changqi Xiao, Aiden Xian, Jiaxin Duanmu, Zihao Zhou, Jinxuan Chen, Lianxin Zhang, Chao Zhai, Yitong Xu, Zhaoling Li, Xianqin Shen, Sijing Shi, Jingxuan Chen, Si Mei, Yuan Fang, Liwen Zheng, Ling Zhang, Yuhui Wang, Wei Huang, Erdan Dong, Xunde Xian   +24 more
wiley   +1 more source

Is there a difference in bleeding after left ventricular assist device implant: centrifugal versus axial?

Journal of Cardiothoracic Surgery, 2018
Background Continuous-flow left ventricular assist devices (CF-LVAD) have become the standard of care for patients with end stage heart failure. Device reliability has increased, bringing the potential for VAD, compared to transplant, into debate ...
Ann C. Gaffey, Carol W. Chen, Jennifer J. Chung, Jason Han, Christian A. Bermudez, Joyce Wald, Pavan Atluri   +6 more
doaj   +1 more source

Mechanism design of ventricular assist device [PDF]

, 2016
This research presents an innovative design approach for the development of high efficiency Ventricular assist device that can be used for long-term support a heart failure patient.
Bumrungpetch, Jeerasit
core  

TH/TRs–COL11A2 Axis Mediates Loss of a Differentiated Astrocyte State in Hypogyrified Brains

Advanced Science, EarlyView.
Using a gyrencephalic congenital hypothyroidism pig model, this study reveals cerebral atrophy and cortical hypogyrification. Single‐cell sequencing identifies astrocytes as major TH‐responsive cells, with the COL11A2‐enriched Astro‐2 state nearly absent.
Ying Zhang, Xiao Wang, Hongyan Ma, Pengcheng Lyu, Shuangjie Tian, Ruojun Zong, Jiani Chen, Gang Ren, Yongjiang Yang, Zichen Yang, Guosong Qin, Naishi Li, Yanfang Wang, Jianwei Jiao, Jianguo Zhao   +14 more
wiley   +1 more source

Smart Bioinks for 4D Bioprinting: Requirements, Design, and Applications

Advanced Science, EarlyView.
Smart bioinks empower 4D‐bioprinted constructs to dynamically adapt and remodel in response to stimuli, effectively biomimicking native tissues. Artificial Intelligence (AI) and Machine Learning (ML) play a guiding role in their rational design by optimizing relevant properties.
Shangsi Chen, Jiahui Lai, Qiongjiao Zeng, Liangbin Zhou, Boguang Yang, Bin Zhang, Min Wang, Jiajing Zhou, Kieran Lau, Khoon S. Lim, Zhong Alan Li, Rocky S. Tuan   +11 more
wiley   +1 more source

Tricuspid annular plane systolic excursion/pulmonary vascular resistance index predicts right ventricular assist device requirement and mortality after magnetically levitated centrifugal-flow left ventricular assist device implantation

JTCVS Open
Objectives: Right ventricular failure remains a major cause of perioperative morbidity and early mortality after left ventricular assist device implantation.
Ruben Crespo-Diaz, MD, PhD, Katarzyna Hryniewicz, MD, Benjamin Sun, MD, Peter M. Eckman, MD, Michael Samara, MD, Alfredo Clavell, MD, Barry A. Boilson, MD, Mauricio A. Villavicencio, MD, Phillip J. Spencer, MD, Karol Mudy, MD, Sudhir S. Kushwaha, MD, Lisa M. Mielniczuk, MD, Robert P. Frantz, MD   +12 more
doaj   +1 more source

Osteopathic treatment in a patient with left-ventricular assist device with left brachialgia: a case report

, 2017
Bruno Bordoni,1–3 Fabiola Marelli,2,3 Bruno Morabito,2–4 Beatrice Sacconi5 1Foundation Don Carlo Gnocchi IRCCS, Department of Cardiology, Institute of Hospitalization and Care with Scientific Address, Milan, 2CRESO, School of Osteopathic ...
Marelli F, Sacconi B, Morabito B, Bordoni B   +3 more
core  

Thickness‐Gradient Liquid Metal Connectors for Seamless Electrophysiological Sensors

Advanced Science, EarlyView.
Thickness‐gradient liquid metal interfaces with elastomeric substrates enable seamless integration between ultrathin skin‐conformal electrodes and external interconnects. The mechanically compliant connector reduces interfacial mismatch and supports stable ECG/EMG monitoring under bending and motion.
Jinyoung Kim, Jaejun Lee, Christopher E. Tabor, Vladimir V. Tsukruk   +3 more
wiley   +1 more source

Displacement of impella post chest compressions

Heart Views, 2014
The Impella is a left ventricular assist device which is implanted via the transcutaneous femoral route and is placed across the aortic valve into the left ventricle.
Sourabh Aġġarwal, Susan Bannon
doaj   +1 more source