Results 181 to 190 of about 568,260 (340)

Cardiac cycle weighted ΜQFR for the assessment of functional relevance of the myocardial bridge. [PDF]

Int J Cardiovasc Imaging
Üveges Á, Ágoston A, Tar B, Tamás B, Magyari M, Bartuś S, Tu S, Kőszegi Z.   +7 more
europepmc   +1 more source

Evaluation of Electrocardiogram-Gated Computed Tomography Angiography to Quantify Changes in Geometry and Dynamic Behavior during the Cardiac Cycle of the Nellix Endovascular Sealing System. [PDF]

Radiol Res Pract, 2023
Van Den Ham LH, Lazarian T, Groot Jebbink E, Lardenoije JW, Zeebregts CJ, Reijnen MMPJ.   +5 more
europepmc   +1 more source

Determination of left ventricular long‐axis orientation using MRI: changes during the respiratory and cardiac cycles in normal and diseased subjects [PDF]

, 2005
John E. Foster, Henrik Engblom, Thomas N. Martin, Galen S. Wagner, Tracey Steedman, Stefania Ferrua, Alex Elliott, Henry J. Dargie, Bjoern A. Groenning   +8 more
openalex   +1 more source

Sacrificial Biofabrication for Vascularization: Concept, Materials, Technologies, and Applications

Advanced Materials, EarlyView.
Vasculature is indispensable for tissue viability in regenerative medicine. The sacrificial biofabrication enables precise fabrication of vascular channels by using temporary templates that are subsequently removed. This review defines the concept and delves into sacrificial materials, surrounding materials, fabrication technologies, and biomedical ...
Jiezhong Shi, Chunyao Wang, Xuan Mei, Ben Zhang, Junxi Wu, Rylie A. Green, Yu Shrike Zhang, Wenmiao Shu   +7 more
wiley   +1 more source

Galvanic‐Cell‐Based Self‐Powered Bioelectronic Devices

Advanced Materials, EarlyView.
The emerging galvanic‐cell‐based self‐powered bioelectronics for biomedical applications with passive and active control strategies are summarized. In addition, the challenges and opportunities for galvanic devices are also discussed. Abstract Bioelectronic devices hold significant promise for advancing biomedical technologies, addressing critical ...
Yu Xin, Longfei Chen, Bin Sun, Fangping Tang, Yamin Zhang   +4 more
wiley   +1 more source

Idiopathic Normal-Pressure Hydrocephalus: Temporal Changes in ADC during Cardiac Cycle

, 2011
Naoki Ohno, Tosiaki Miyati, Mitsuhito Mase, Tomoshi Osawa, Hirohito Kan, Harumasa Kasai, Masaki Hara, Yuta Shibamoto, Norio Hayashi, Toshifumi Gabata, Osamu Matsui   +10 more
openalex   +2 more sources

Peptide Amphiphiles Hitchhike on Endogenous Biomolecules for Enhanced Cancer Imaging and Therapy

Advanced Materials, EarlyView.
Weakly assembled peptide amphiphile nanostructures disassemble in circulation and reassemble with blood biomolecules, mainly lipoproteins. Binding to blood biomolecules prolongs blood circulation and improves accumulation in solid tumors. In the tumor microenvironment, peptide amphiphiles assemble with cholesterol‐rich domains of cell membranes ...
Li Xiang, Morgan R. Stewart, Kailin Mooney, Mingchong Dai, Samuel Drennan, Samantha Holland, Arnaud Quentel, Sinan Sabuncu, Benjamin R. Kingston, Isabel J. Dengos, Karla Bonic, Florian Goncalves, Xin Yi, Michael I. Henderson, Srivathsan Ranganathan, Bruce P. Branchaud, Leslie L. Muldoon, Ramon F. Barajas Jr, Jared M. Fischer, Adem Yildirim   +19 more
wiley   +1 more source

Effect of Body Position on Dynamic Apparent Diffusion Coefficient Changes During the Cardiac Cycle in the Human Brain. [PDF]

J Magn Reson Imaging
Ohno N, Miyati T, Uehara M, Okamoto R, Mase M, Kobayashi S.   +5 more
europepmc   +1 more source

Evaluation of the pulmonary vein ostia during the cardiac cycle using electrocardiography-gated cardiac computed tomography in cats. [PDF]

Front Vet Sci, 2022
Kim J, Kim DH, Kim K, Oh D, Choi J, Yoon J.   +5 more
europepmc   +1 more source

Cell‐Stress‐Free Percutaneous Bioelectrodes

Advanced Materials, EarlyView.
A structurally adaptive soft microneedle bioelectrode is developed with an effervescent sacrificial core that dissolves after insertion, leaving an ultrathin and highly compliant electrode integrated with skin. This design enables ultra‐flexible, cell‐stress‐free, stable, and high‐fidelity electrophysiological monitoring under dynamic conditions such ...
Jungho Lee, Gaeun Yun, Juhyeong Jeon, Phuong Thao Le, Tae Sik Hwang, Jeongwoo Park, Jin‐Hyeok Baek, Seung Whan Kim, Hyoun Wook Lee, Kisang Kwon, Jihee Kim, Hoon Lim, Chulhong Kim, Sung‐Min Park, Geunbae Lim   +14 more
wiley   +1 more source