Modulation of Cardiac Function

Modulation of Cardiac Function

Sympathetic stimulation has become a central tenet in our understanding of how cardiac contractility is dynamically altered to accommodate the changing demands of the organism. The mechanisms by which acute and chronic sympathetic stimulation of the heart modulates cardiac output remain incompletely understood, however. Beyond the increase in heart rate driven by sympathetic stimulation of the ...

Cardiac function and modulation of sarcomeric function by length.

The Frank-Starling relationship provides beat-to-beat regulation of ventricular function by matching ventricular input and output. This review addresses the subcellular mechanisms by which the ventricle adjusts its output (i.e. stroke volume) by changes in end-diastolic volume. The subcellular processes are placed in the context of the four phases of the cardiac cycle with emphasis on the sarco...

‏‎interpersonal function of language in subtitling

‏‎translation as a comunicative process is always said to be associated with various aspects of meaning loss or gain. subtitling as a mode of translating, due to special discoursal and textual conditions imposed upon it, is believed to be an obvious case of this loss or gain. presenting the spoken sound track of a film in writing and synchronizing the perception of this text by the viewers with...

Modulation of High-Density Lipoprotein Function via Cardiac Rehabilitation

Modulation of Cardiac Function: Titin Springs into Action

Sympathetic stimulation has become a central tenet in our understanding of how cardiac contractility is dynamically altered to accommodate the changing demands of the organism. The mechanisms by which acute and chronic sympathetic stimulation of the heart modulates cardiac output remain incompletely understood, however. Beyond the increase in heart rate driven by sympathetic stimulation of the ...