Results 81 to 90 of about 338,002 (352)
Catheter tip force transducer for cardiovascular research [PDF]
, 1976 A force transducer for measuring dynamic force activity within the heart of a subject essentially consists of a U-shaped beam of low elastic compliance material. Two lines extend from the beams's legs and a long coil spring is attached to the beam.
Culler, V. H. +3 more
core +1 more source
Accelerated Cardiac Diffusion Tensor Imaging Using Joint Low-Rank and Sparsity Constraints
, 2018 Objective: The purpose of this manuscript is to accelerate cardiac diffusion tensor imaging (CDTI) by integrating low-rankness and compressed sensing. Methods: Diffusion-weighted images exhibit both transform sparsity and low-rankness.
Chang, Hyuk-Jae +7 more
core +1 more source
Anatomic-electrophysiological correlations concerning the pathways for atrioventricular conduction. [PDF]
, 2001 The remarkable success of radiofrequency ablation in recent decades in curing atrioventricular nodal reentrant tachycardias has intensified efforts to provide a solid theoretical basis for understanding the mechanisms of atrioventricular transmission ...
Anderson, RH, Ho, SY, Mazgalev, TN
core +1 more source
Cardiotoxicity: Myocardium or Endothelium [PDF]
Cureus, 2018 Endothelial biomarkers are gaining interest in the stratification of cardiovascular risk and early diagnosis of cardiotoxicity secondary to antineoplastic drugs. Interestingly, some drugs, such as anthracyclines, have been recently associated with vascular damage, which reveals the pivotal role of research in identifying biomarkers that could ...
David Hurtado-de-Mendoza +2 more
openaire +3 more sources
Harnessing Outer Space for Improved Electrocaloric Cooling
Advanced Functional Materials, EarlyView.A novel radiative heat sink/source‐integrated electrocaloric (R‐iEC) system combines the electrocaloric (EC) effect with a thermally conductive radiative cooler (TCRC) to address heat dissipation limitations in EC devices. Utilizing outer space as a heat sink, the system achieves up to 240 W m−2 of heat dissipation performance, making it highly ...
Dong Hyun Seo +8 more
wiley +1 more source
Ribogospodarsʹka Nauka UkraïniPurpose. To evaluate the variability of the histological parameters of individual organs and tissues of sterlet, to establish the level of effect of heat stress on the physiological status of fish and the degree of their adaptation.
M. Koziy
doaj +1 more source
Big bottlenecks in cardiovascular tissue engineering. [PDF]
, 2018 Although tissue engineering using human-induced pluripotent stem cells is a promising approach for treatment of cardiovascular diseases, some limiting factors include the survival, electrical integration, maturity, scalability, and immune response of ...
Abilez, Oscar J +11 more
core
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Current Directions in Biomedical Engineering, 2017 Cardiac arrhythmias are a widely spread disease in industrialized countries. A common clinical treatment for this disease is radiofrequency ablation (RFA), in which high frequency alternating current creates a lesion on the myocardium.
Gross Carl +3 more
doaj +1 more source
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016 BackgroundNitric oxide synthase uncoupling occurs under conditions of oxidative stress modifying the enzyme's function so it generates superoxide rather than nitric oxide.
Toru Hashimoto +10 more
doaj +1 more source