ScrbLife120/80

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1. Cardiac question

   ScrbLife120/80 replied to ScrbLife120/80's topic in General Students

   Thank you. That analogy seemed to pull it all together for me. I'll take your advise and find some videos to

2. Cardiac question

   ScrbLife120/80 posted a topic in General Students

   I'm a novice RN student, so bear with me. I'm studying the heart right now, and was wondering if the SA node "firing" is subsequent volume of the atria? Or does it send impulses regardless of volume...