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The numerous connections among the arterioles of the various coronary arteries, which allow for the development of alternate routes of blood flow if a larger coronary artery begins to narrow, are called_______.

User DerLola
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Final answer:

The numerous connections among the arterioles of various coronary arteries that enable the development of alternate routes of blood flow when a larger artery narrows are known as anastomoses.

Step-by-step explanation:

The anastomoses connections are crucial for maintaining blood flow to the heart muscle or myocardium. In the coronary circulation system, when a larger coronary artery experiences a blockage, these anastomoses provide a way for the blood to reroute through other pathways. In effect, these alternative pathways can preserve the delivery of oxygen and nutrients to the heart tissue, thus providing a protective mechanism against heart damage due to blood supply restriction.

User Charliemops
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