2 years ago

What is the purpose of the coronary artery and what results if there is blockage in this vessel ? cousrse hero?

1 answer:

7 0

Coronary arteries supply blood to the heart muscle, The left one, arises from the aorta and feeds blood to the left side of the heart and the right one supplies blood to the right ventricle, the right atrium, and the SA (sinoatrial) and AV (atrioventricular) nodes, which regulate the heart rhythm. Blockage in this vessel result in reducing the flow of oxygen and nutrients to the heart muscle and that can lead to a heart attack. Atherosclerosis and arteriosclerosis are the most common causes of heart disease.

You might be interested in

How many chromosomes are in an organism with 42 pairs of chromosomes?

Nataliya [291]

Answer:

Explanation:

42 X 2 since it is a pair

5 0

2 years ago

Read 2 more answers

What is the independent variable in farmer browns experiments

Daniel [21]

What are the experiments?

5 0

2 years ago

NEED HELP ASAP WILL GIVE YOU BRAINLIEST ANSWER AND 50 POINTS!!!!!!

Stella [2.4K]

I don't understand, what is the question you're supposed to answer?

6 0

3 years ago

Read 2 more answers

A unicellular microorganism was recovered from a hot spring (95oc) in wyoming. the cells lack a nucleus, have a cell wall that l

Advocard [28]

The organism belongs to the class Archea, which is a domain and kingdom of single-celled organisms, which lack a nucleus, peptidoglycan layer in the membrane, and bears 70s ribosomes. Archea are prokaryotic and are different from bacteria and eukaryotic organisms.

6 0

3 years ago

What happens when a person who is allergic to ragweed encounters ragweed?

slava [35]

Ragweed antigens bind ragweed and then bind mast cells which release histamine

Allergies develop because of a Th2 response against the allergen.

5 0

3 years ago