Advanced searches left 3/3

Human Heart - Astrophysics Data System

Summarized by Plex Scholar
Last Updated: 11 June 2022

* If you want to update the article please login/register

How drugs modulate the performance of the human heart

"Many drugs interact with ion channels in our heart cells and promote heart rhythm disorders with potentially lethal outcomes. " Drug traces of 5x and 8x increase the heart rate to 122 and 114 beats per minute, increase myofiber stretches by 5%, and decrease overall tissue relaxation by 6% in the example of the drug dofetilide. Knowing how different drug concentrations influence the heart's performance has major clinical implications in drug safety assessment and personalized medicine. ".

Source link: https://ui.adsabs.harvard.edu/abs/2022CompM..69.1397P/abstract


Observations and modeling of deterministic properties of human heart rate variability

"While the effect of additive noise on the laminar phase distribution in Type-I intermittency is well known, neither multiplicative noise nor non-stationarity has been investigated. " "We begin by discussing the properties of two classes of Type-I intermittency maps from a point above the bifurcation point and back; the control parameter is adjusted randomly within the same parameter range as in the model class. ".

Source link: https://ui.adsabs.harvard.edu/abs/2005Prama..64..543Z/abstract


A fast computational model for the electrophysiology of the whole human heart

"The propagation of the action potential in these conductive media is governed by the bidomain/monodomain equations," the Stewart model [1] for the Purkinje Network and the ten Tusscher-Panfilov model [3] for the ventricular myocytes, and the ten Tusscher-Panfilov model [3] for the ventricular myocytes, which are discretized in space using an in-house finite volume method and coupled to three different cell model [3] for the cellular myocytes of the action potential in these cellular myocytes, the action potential in these determination of the cellular model [1] for the kinetic myocytes, the cellular myocyte model [1] for the ventricular myocytes, the cellular myocytes, the ventricular myocytes, the ventricular myocytes, and the ventricular myocytes, and the ventricular myocytes, the cellular myocytes, the cellular model [3] for the ventricular myocytes, the ventricular myocytes, the ventricular myocytes, the.

Source link: https://ui.adsabs.harvard.edu/abs/2022JCoPh.45711084D/abstract

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions