Results 101 to 110 of about 2,557,215 (346)
Advanced Materials Technologies, EarlyView.The study considers the use of polymer/dielectric‐based multilayers piezoelectric Energy Harvesters (EH) to produce an output voltage and current, by exploiting the mechanical energy provided by human organs movements. In particular, the heart motion is considered from the kinematic viewpoint, and a multiphysics theoretical model is developed to assess
Hamdi Ezzin +5 more
wiley +1 more source
European Pharmaceutical Journal, 2016 Aim: The aim of this study is to identify a possible damage to heart ventricles caused by supraphysiological doses of testosterone, voluntary physical activity or their combination.
Radik M. +4 more
doaj +1 more source
, 2000 Twisted atrioventricular connections occur almost exclusively in the hearts with biventricular atrioventricular connections. Only one example of double inlet left ventricle has been illustrated in which the axes of the two atrioventricular valves crossed
Yoo, SJ, Kim, TH, Anderson, RH, Ho, SY
core
Quantitative analysis of parasympathetic innervation of the porcine heart
, 2010 Parasympathetic control of the heart is an important component in the regulation of normal cardiac function. However, the anatomic course of parasympathetic innervation of the heart is unclear.
Gikas, Peter V +9 more
core +1 more source
Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare
Advanced Robotics Research, EarlyView.Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin +3 more
wiley +1 more source
The excitatory process in the dog's heart. Part II The ventricles
The experiments, of which this paper is a report, were undertaken with the object of establishing more fully the point of origin of the contraction wave in the mammalian heart, and of unravelling the course which this contraction wave follows in the ...
T. Lewis, J. Meakins, P. D. White
semanticscholar +1 more source
Metabolism of verapamil in right versus left ventricles.
, 2013 Comparison of the formation of four major verapamil metabolites by microsomes prepared from left and right paired ventricles of human heart samples (n = 8).
Veronique Michaud (358809) +3 more
core +1 more source
ELABELA Targets Mitochondria to Modulate Heart Development
Advanced Science, EarlyView.The role of peptide ELABELA (ELA) in cardiomyocyte apoptosis and congenital heart disease (CHD) is unclear. ELA deficiency caused cardiomyocyte apoptosis and CHD. A novel ELA‐APJ‐AKT‐BCL2/BAX axis in regulating mitochondrial function and contributing to CHD pathogenesis was established.
Jian Wang +22 more
wiley +1 more source
Identifying the evolutionary building blocks of the cardiac conduction system.
PLoS ONE, 2012 The endothermic state of mammals and birds requires high heart rates to accommodate the high rates of oxygen consumption. These high heart rates are driven by very similar conduction systems consisting of an atrioventricular node that slows the ...
Bjarke Jensen +7 more
doaj +1 more source
, 2011 Chronic hypoxia alters mitochondrial energy metabolism. In the heart, oxidative capacity of both ventricles is decreased after 3 weeks of chronic hypoxia.
François Sztark +6 more
core +1 more source