Sentence examples for mechanical contraction of from inspiring English sources

Mechanical contraction of the heart and its blood-pumping action are activated and synchronized by a wave of electrical excitation.

A phase distribution was extracted from a GMPS study, representing the regional onset of mechanical contraction of the LV.

The phase information is related to the regional onset of mechanical contraction of the LV (phase analysis) and provides information on the synchronicity of the LV contraction.

To bring this experimental model closer to the in vivo environment, mechanical contraction of cardiomyocytes can be induced through electrical stimulation and controlled by attached carbon fibers (23, 22).

The inclusion of mechanical dynamics is vital for a model to address how cardiac arrhythmias or a proposed treatment can affect the mechanical contraction of the heart, especially, since there is strong coupling between electrical and mechanical activities in the atria [ 18, 19].

While cytokinesis is ultimately achieved via the mechanical contraction of an actomyosin ring at the septum, determination of the location where cytokinesis will take place, and recruitment of factors involved in signaling events leading to septation requires the activity of septins.

We investigated the dynamics of electrical and mechanical phase singularities by simultaneously measuring the membrane potential, intracellular calcium concentration and mechanical contractions of the heart.

The tests are incompressible flow in a human respiratory system, low Mach combustion problem in a kiln furnace, and coupled electro-mechanical contraction of the heart.

Each myocardial segment yielded a phase angle representing the onset of mechanical contraction for that particular segment of the myocardium.

This technique uses Fourier harmonic functions to approximate regional wall thickening over the cardiac cycle and to calculate phases of regional onset of mechanical contraction (OMC).

Although inherited diseases (e.g., channelopathies) can present their phenotype in early stage of cardiomyocyte development, there are differences in pathophysiology of the electrical conduction, electromechanical coupling, and mechanical contraction during various stages of development.