1

Polarized heart Secrets

News Discuss 
The sequence of depolarization and repolarization creates the electrical sign that triggers the contraction in the heart and also the ejection of blood. If all of the chambers contracted at the same time, then blood couldn't move from the heart since the AV valves would avert blood stream concerning the https://kalidass232rck5.madmouseblog.com/profile

Comments

    No HTML

    HTML is disabled


Who Upvoted this Story