111k views
4 votes
Which treatment improves blood flow by helping to open a narrow blood vessel?

a stent
a cardioversion
a valve replacement
a vascular graft

2 Answers

4 votes

Answer:

it is a stent

Step-by-step explanation:

A stent is a tube that your doctor inserts into a blocked passageway, such as a blood vessel, to keep it open.

User Shreya
by
6.9k points
5 votes

Answer:

A stent

Step-by-step explanation:

User Dveim
by
6.9k points
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