All of the followings are correct about the myogenic pacemaker except, ---------------------They are specialized muscle cells capable of spontaneous activityLatent pacemaker produces an irregular and lower heart rateIf the latent pacemaker becomes uncoupled from the pacemaker, it might beat and control a portion of the heart at a different rate.All cardiac cells are electrically coupled, the ones with fastest intrinsic activity will stimulate the whole heart and determine the heart rateAfter each AP, the membrane undergoes steady depolarization

The cardiovascular system is a principal organ system of the human body concerned with the transport…

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11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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All of the followings are correct about the myogenic pacemaker except, ---------------------

They are specialized muscle cells capable of spontaneous activity
Latent pacemaker produces an irregular and lower heart rate
If the latent pacemaker becomes uncoupled from the pacemaker, it might beat and control a portion of the heart at a different rate.
All cardiac cells are electrically coupled, the ones with fastest intrinsic activity will stimulate the whole heart and determine the heart rate
After each AP, the membrane undergoes steady depolarization

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