Blood flowing through a normal blood vessel, blood flowing through a narrowed blood vessel, and too much blood flowing through a normal blood vessel with labels

Description

Drawing of blood flowing through a normal blood vessel, blood flowing through a narrowed blood vessel, and too much blood flowing through a normal blood vessel.

Alternate Text

Drawing of blood flowing through a normal blood vessel, blood flowing through a narrowed blood vessel, and too much blood flowing through a normal blood vessel.

Caption

Blood pressure is the force of blood pushing against blood vessel walls as the heart pumps out blood.

File Size

467 KB | 2199 x 2090

File Type

JPG