valve
a flap of tissue that prevants blood from flowing backward is
The valve
In the heart/arteries, the Aortic valve prevents blood from flowing backwards. In the systemic veins, eustachean valves prevent the backwards flow of blood.
In the cardiac cycle, blood flowing into the heart is called the systole.
man someone help me
the valves
valve
a flap of tissue that prevants blood from flowing backward is
Venous valves .
Venous valves .
your skin of course!
Venous valves .
Heart valve.
veins contain valves that prevents blood flowing backwards between heartbeats.There are valves in the veins that stop the blood from flowing backwards.
Isehemia is the medical term meaning holding back blood from tissue. Ischemia prevents tissue from getting enough oxygen.
The valve
valves in the veins