What is excitable gap

Excitable gap in cardiology, the area of repolarized, excitable tissue that can exist between the head of an approaching depolarizing wavefront and the tail of that preceding.The permeability of an excitable membrane—such as that of a nerve or muscle fiber—to ions is controlled by the potential difference across it.The state of being abnormally responsive to slight stimuli, or unduly sensitive.Clearly, i am excitable because i am made up of atoms that convert and release energy more.Abstract—the excitable gap of a reentrant circuit has both temporal (time during the cycle length that the circuit is excitable) and spatial (length of the circuit that is excitable at a given time) properties.we determined the temporal and spatial properties of the excitable gap in reentrant circuits caused by nonuniform anisotropy.We determined the temporal and spatial properties of the excitable gap in reentrant circuits caused by nonuniform anisotropy.

The range of v1v2 intervals that resulted in atrial preexcitation constituted the preexcitation zone.An important gap in our knowledge concerns how intact neurons of a given type maintain a stable level of excitability over long periods (a lifetime).A short period in the cycle of the atrioventricular or intraventricular conduction allowing passage of an impulse which at other times would be blocked in transit.Specifically, it is not known whether the properties of the tricuspid valve isthmus differ from those of the remainder of the circuit.