Concept
Version 11
Created by Boundless
Arrhythmia
Cardiac conduction system
Electrical mpulse arising in SA node, traversing atria to AV node, then entering ventricle. Rhythm originating at or above AV node constitutes supraventricular tachycardia (SVT).
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Heart conduct sinus."
http://en.wikipedia.org/wiki/File:Heart_conduct_sinus.gif
Wikipedia
CC BY-SA.