Archivo: Ventricular myocyte action potential

Descripción: Basic ventricular myocyte action potential (with labels). 0: depolarization: voltage-gated sodium channels open allowing influx of sodium ions 1: initial repolarization: inactivation of voltage-gated sodium channels; voltage-gated potassium channels begin to open allowing minor efflux of potassium ions 2: plateau: voltage-gated calcium channels open allowing influx of calcium ions triggering calcium release from sarcoplasmic reticulum which results in myocyte contraction 3: rapid repolarization: voltage-gated slow potassium channels open allowing major efflux of potassium ions; voltage-gated calcium channels close 4: resting potential: potassium channels allow for potassium permeability
Título: Ventricular myocyte action potential
Créditos: Este archivo deriva de: Action potential.png
Autor(a): PNG: Quasar SVG: Mnokel (talk)
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Licencia: CC BY-SA 3.0
Enlace de Licencia: http://creativecommons.org/licenses/by-sa/3.0/
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