Results 131 to 140 of about 143,702 (317)

Supporting High-Risk Percutaneous Coronary Interventions With Mechanical Devices

JACC: Case Reports, 2020
The use of mechanical circulatory support to maintain appropriate hemodynamics in high risk percutaneous coronary intervention cases is a new frontier. Treatment of cases that were once considered prohibitive may now be possible. Due to a paucity of data,
Stephen E. Wilkinson, MD, Duane C. Berkompas, MD, Justin S. Fanning, MD, Hanna S. Park, MD   +3 more
doaj  

CACTUS: An Open Dataset and Framework for Automated Cardiac Assessment and Classification of Ultrasound Images Using Deep Transfer Learning [PDF]

arXiv
Cardiac ultrasound (US) scanning is a commonly used techniques in cardiology to diagnose the health of the heart and its proper functioning. Therefore, it is necessary to consider ways to automate these tasks and assist medical professionals in classifying and assessing cardiac US images.
arxiv  

Comparison of the effects of continuous and pulsatile left ventricular-assist devices on ventricular unloading using a cardiac electromechanics model [PDF]

, 2011
Ki Moo Lim, Jason Constantino, Viatcheslav Gurev, Renjun Zhu, Eun Bo Shim, Natalia A. Trayanova   +5 more
openalex   +1 more source

Massage‐Mimicking Nanosheets Mechanically Reorganize Inter‐organelle Contacts to Restore Mitochondrial Functions in Parkinson's Disease

Advanced Science, EarlyView.
Parkinson's disease (PD) progression is aggravated by disrupted inter‐organelle contacts, which are influenced by mechanical forces. NanoMassage, 200 nm PEGylated black phosphorus nanosheets, deliver targeted mechanical stimulation to neural cells.
Tianqi Li, Liwen Huang, Chenxiao Guo, Jing Ren, Xi Chen, Yachu Ke, Zengyu Xun, Wenzhuo Hu, Yilin Qi, Heping Wang, Zhongying Gong, Xing‐Jie Liang, Xue Xue   +12 more
wiley   +1 more source

Cardiac allograft failure: successful use of biventricular assist device

, 1995
James Jaggers, David A. Fullerton, David N. Campbell, Bruce E. Andrea, Stephen D. Jones, James M. Brown, Eugene E. Wolfel, JoAnn Lindenfeld, Frederick L. Grover, Michael R. Bristow   +9 more
openalex   +1 more source

The Future of Adult Cardiac Assist Devices: Novel Systems and Mechanical Circulatory Support Strategies [PDF]

, 2011
Carlo Bartoli, Robert D. Dowling
openalex   +1 more source

Verteporfin‐Mediated In Situ Nanovaccine Based on Local Conventional‐Dose Hypofractionated Radiotherapy Enhances Antitumor and Immunomodulatory Effect

Advanced Science, EarlyView.
Here gelatinase‐responsive methoxypolyethyleneglycol–PVGLIG–polycaprolactone (mPEG–PVGLIG–PCL) nanoparticles’ loading verteporfin (N@VP) is developed, enhancing radiotherapy via X‐ray‐triggered singlet oxygen generation. Combined with 2 Gy (gray, a radiation dose unit) irradiation, N@VP achieves antitumor efficacy comparable to 8 Gy, and also promotes ...
Zhifan Zhang, Lin Li, Yuchen Ge, Anni Chen, Shanchao Diao, Yueling Yang, Qianyue Chen, Yingling Zhou, Jie Shao, Fanyan Meng, Lixia Yu, Manman Tian, Xiaoping Qian, Zhaoyu Lin, Chen Xie, Baorui Liu, Rutian Li   +16 more
wiley   +1 more source

Uncover Hidden Physical Information of Soft Matter by Observing Large Deformation

Advanced Science, EarlyView.
Detecting internal abnormalities in soft matter remains challenging due to its heterogeneous nature. This study introduces a method that infers hidden physical properties by matching observed deformation with simulation through parallel Bayesian optimization.
Huanyu Yang, Yitao Cheng, Penghui Zhao, Jiageng Cai, Zhaowei Yin, Shaomin Chen, Ge Guo, Chi Zhu, Ke Liu, Lingyun Zu   +9 more
wiley   +1 more source

Evidence of emerging BBB changes in mid‐age apolipoprotein E epsilon‐4 carriers

Brain and Behavior, Volume 12, Issue 12, December 2022., 2022
This study demonstrated a tendency towards BBB permeability in APOEε4 participants emerging from mid‐age, with quantitative differences observable on a number of the measures. Results from this study may help identify at‐risk populations at an early stage which will be crucial in facilitating the development of early interventions to change the ...
Nourah M. Alruwais, Jenifer M. Rusted, Naji Tabet, Nicholas G. Dowell   +3 more
wiley   +1 more source

DEVELOPMENT OF A MIXED-FLOW CARDIAC ASSIST DEVICE

, 2000
Mitsuo Oshikawa, K. Araki, George Endo, Hirofumi Anai, M Satoh, Masayuki Maeda   +5 more
openalex   +1 more source