- Atrial action potential
The atrial action potential are
action potential s that occur in theheart atrium . Seecardiac action potential for more information.
Wikimedia Foundation. 2010.
The atrial action potential are
Wikimedia Foundation. 2010.
Action potential — In physiology, an action potential is a short lasting event in which the electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory. Action potentials occur in several types of animal cells, called… … Wikipedia
Pacemaker action potential — A pacemaker action potential is the kind of action potential that provides a reference rhythm for the network. This contrasts with pacemaker potential or current which drives rhythmic modulation of firing rate.Some pacemaker action potentials… … Wikipedia
Atrial syncytium — The Atrial Syncytium is a network of cardiac muscle cells connected by gap junctions called intercalated discs that lends to the coordinated contraction of the atria. These junctions offer a very low resistance to electrical flow and thus the… … Wikipedia
Pacemaker potential — In the heart, the pacemaker potential is the voltage created by impulses from an artificial electronic pacemaker or the SA node which drives the rhythmic firing of the heart.The pacemaker potential brings the membrane potential to the threshold… … Wikipedia
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Circulatory system — This article is about the organ system. For the band, see Circulatory System. For transport in plants, see Vascular tissue. Circulatory system … Wikipedia
Azimilide — This is a class ΙΙΙ antiarrhythmic drug, which is used in treatment for rhythm control of the heart. The agents from this heterogeneous group have an effect on the repolarization, they prolongs the duration of the action potential and the… … Wikipedia
Electrocardiography — ECG redirects here. For other uses, see ECG (disambiguation). Not to be confused with echocardiogram, electromyogram, electroencephalogram, or EEG. Electrocardiography Intervention Image showing a patient connected to the 10 electrodes necessary … Wikipedia
Blood pressure — For information about high blood pressure, see Hypertension. Blood pressure Diagnostics A sphygmomanometer, a device used for measuring arterial pressure. MeSH … Wikipedia