[Answer] What are the 2 systems that act to regulate the heart activity?

Answer: 1. Autonomic Nervous System2. Intrinsic Factor

Most relevant text from all around the web:

What are the 2 systems that act to regulate the heart activity? The parasympathetic nervous system functions in regulating heart rate through the vagus nerve with increased vagal activity producing a slowing of heart reate. The sympathetic nervous system has an excitatory influence on heart rate and contractlitiy ... Spread within the muscle of the ventricle walls. Describe how the Intrinsic Conduction System Works. 1st the SA node (a tiny cell mass) starts each heartbeat and sets the pace. 2nd From the SA node the impulses spreads through the atria to the AV node to cause a contraction. two types of controlling systems act to regulate heart activity nerves of the autonomic nervous system increase or decrease the heart rate two types of controlling system act to regulate heart activity intrinsic conduction system or nodal system The body's nervous system neurotransmitters and hormones regulate the sinus node and play a huge role in how the body regulates heart rate. Each contraction of the heart muscle regulates the flow of blood in the form of a pulse or heart rate. The … As Gros explains heart activity is regulated by two nervous systems: the sympathetic and the parasympathetic . The sympathetic acts like an accelerator speeding up the heart and the parasympathetic acts like a brake decr...

Disclaimer: 

Our tool is still learning and trying its best to find the correct answer to your question. Now its your turn, "The more we share The more we have". Comment any other details to improve the description, we will update answer while you visit us next time...Kindly check our comments section, Sometimes our tool may wrong but not our users.

Are We Wrong To Think We're Right? Then Give Right Answer Below As Comment