Results 81 to 90 of about 347,489 (360)

Protein‐Like Polymers Targeting Keap1/Nrf2 as Therapeutics for Myocardial Infarction

Advanced Materials, EarlyView.
We describe a Keap1 targeting protein‐like polymer (PLP) which activates Nrf2, an important cytoprotective transcription factor for relieving myocardial infarction‐induced oxidative stress. This PLP increases cell survival in vitro in multiple relevant cardiac cell types and elicits pro‐reparative responses, improving cardiac function in a preclinical ...
Joshua M. Mesfin, Kendal P. Carrow, Alexander Chen, Madeline P. Hopps, JoJo J. Holm, Quincy P. Lyons, Michael B. Nguyen, Jervaughn D. Hunter, Assa Magassa, Elyse G. Wong, Kate Reimold, Sriya N. Paleti, Emily Gardner, Matthew P. Thompson, Colin G. Luo, Xiaoyu Zhang, Karen L. Christman, Nathan C. Gianneschi   +17 more
wiley   +1 more source

Parturient with double outlet right ventricle without pulmonary stenosis: Perioperative management

Journal of Obstetric Anaesthesia and Critical Care, 2012
Double outlet right ventricle (DORV) is a rare cardiac condition in which the heart demonstrates single ventricle physiology. The management of these patients depends upon the presence or absence of pulmonary stenosis.
Akhil Kant Singh, P M Singh, Shubhangi Arora, Vimi Rewari, Anjan Trikha   +4 more
doaj   +1 more source

Multi-Planar Deep Segmentation Networks for Cardiac Substructures from MRI and CT

, 2017
Non-invasive detection of cardiovascular disorders from radiology scans requires quantitative image analysis of the heart and its substructures. There are well-established measurements that radiologists use for diseases assessment such as ejection ...
Bagci, Ulas, Burt, Jeremy, Mortazi, Aliasghar   +2 more
core   +1 more source

Sickle cell disease with left ventricular non-compaction: A rare association [PDF]

, 2011
SummaryCardiac abnormalities described in sickle cell disease are pulmonary hypertension, dilated left or right atrium/ventricle, valvular abnormalities, hyperdynamic left ventricle with hypertrophy, and left or right ventriclular dysfunction.
Al-Mukhaini, Mohammed, Panduranga, Prashanth   +1 more
core   +1 more source

Inorganic Dielectric Materials Coupling Micro‐/Nanoarchitectures for State‐of‐the‐Art Biomechanical‐to‐Electrical Energy Conversion Devices

Advanced Materials, EarlyView.
Biomechanical‐to‐electrical energy conversion devices are uniquely suited for self‐driven physiological information monitoring and powering human–computer interaction systems. These devices based on micro‐/nanoarchitectured inorganic dielectric materials (MNIDMs) have shown ultrahigh electromechanical performance and thus great potential for practical ...
Jia‐Han Zhang, Zhengtong Li, Zeng Liu, Mingxuan Li, Jiaxin Guo, Jinhua Du, Changkun Cai, Shaohui Zhang, Ningning Sun, Yong Li, Xingtao Xu, Xihong Hao, Yusuke Yamauchi   +12 more
wiley   +1 more source

Importance of the right ventricle in valvular heart disease [PDF]

, 2017
The importance of the right ventricle as a determinant of clinical symptoms, exercise capacity, peri-operative survival and postoperative outcome has been underestimated for a long time.
Hess, O. M., Nagel, E., Stuber, M.
core  

Quantification of transpulmonary echocontrast effects [PDF]

, 1993
Videodensity of left heart and right heart were studied after intravenous injection of increasing dosages of 0.01-0.02 and 0.04 mL/kg bodyweight of Albunex® in 10 healthy volunteers.
Cate, F.J. (Folkert) ten, Jong, N. (Nico) de, Roelandt, J.R.T.C. (Jos), Vletter, W.B. (Wim)   +3 more
core   +1 more source

Materials Advances in Devices for Heart Disease Interventions

Advanced Materials, EarlyView.
This review examines the crucial role of materials in heart disease interventions, focusing on strategies for monitoring, managing, and repairing heart conditions. It discusses the material requirements for medical devices, highlighting recent innovations and their impact on cardiovascular health.
Gagan K. Jalandhra, Lauryn Srethbhakdi, James Davies, Chi Cong Nguyen, Phuoc Thien Phan, Zachary Och, Aditya Ashok, Khoon S. Lim, Hoang‐Phuong Phan, Thanh Nho Do, Nigel H. Lovell, Jelena Rnjak‐Kovacina   +11 more
wiley   +1 more source

“Heart Oddity”: Intrinsically Reduced Excitability in the Right Ventricle Requires Compensation by Regionally Specific Stress Kinase Function

Frontiers in Physiology, 2020
The traditional view of ventricular excitation and conduction is an all-or-nothing response mediated by a regenerative activation of the inward sodium channel, which gives rise to an essentially constant conduction velocity (CV).
Alexey V. Zaitsev, Mark Warren
doaj   +1 more source

Automatic segmentation of the left ventricle cavity and myocardium in MRI data [PDF]

, 2006
A novel approach for the automatic segmentation has been developed to extract the epi-cardium and endo-cardium boundaries of the left ventricle (lv) of the heart. The developed segmentation scheme takes multi-slice and multi-phase magnetic resonance (MR)
Azhari, Bland, Canny, Cerqueira, Chakraborty, Cootes, Delibasis, Duda, Gerard, Gerig, Hamarneh, Hartigan, Kass, Lelieveldt, Ligier, Ligier, Lynch, M. Lynch, Malladi, Malladi, McCann, McInerney, McInerney, Mitchell, Montagnat, Myerson, O. Ghita, Osher, P.F. Whelan, Perona, Rogers, Sanchez-Ortiz, Sanchez-Ortiz, Schalla, Sethian, Spreeuwers, Späth, Staib, Suri, Suri, Urschler, van der Geest, Waiter   +42 more
core   +1 more source