The quality or property by which bodies shrink or contract.
The power possessed by the fibers of living muscle of contracting or shortening.
A measure of the performance of the heart for a given preload and afterload. Contractility is measured by the mean maximum rate of change of the intra-ventricular heart pressure per cardiac cycle for a given preload and afterload, or as the slope of the end-systolic curve at a given preload and afterload. It is important to note that 'contractility' is used in some contexts to denote the general property of contractility, while in other contexts it is meant to denote the specific contractility of a muscle (its contractility for a given preload and afterload). In other words, the term 'contractility' designates a function in some contexts, while in other contexts 'contractility' designates the value of that function for some particular pair of preload and afterload values. to the top
ability of cells or parts of cells actively to generate force leading to shortening and change of form for purposeful movements; muscle fibers (cells) display a high degree of contractility
Vigor of heart-pumping action
The ability to contract; possessed by skeletal, smooth, and cardiac muscle cells.
the capability or quality of shrinking or contracting, especially by muscle fibers and even some other forms of living matter
is related to the rate of shortening of myocardial fibers in time during mechanical systole, encompassing both the isovolumic and the ejection phase. The isovolumic contractility is affected only by inotropes, the ejection phase contractility is affected both by inotropes and by the effects of intravascular volume (volemia) - i.e., by the Frank-Starling Law.
Ability to contract, used to describe heart and other muscle function.
Capacity of a muscle fiber to undergo shortening.
Myocardial Contractility is a term used in physiology to describe the performance of cardiac muscle.