Veins becomes dilated and tortuous. You get the condition called as varicose veins.
Mitral regurgitation is backflow of blood through the mitral valve.
fixing the regurgiation through surgery
I guess no because they prevent the backflow of blood.
here is here is when the backflow of blood carries the urgenated heart through the lungs out of benetrated body
Skeletal muscles squeeze the lymph through lymph vessels. Valves in the vessels prevent backflow
The heart valves open when blood is flowing through. They close to prevent backflow.
All the valves of the heart prevent backflow of the blood through the heart: tricuspid valve, pulmonary valve, mitral valve, and aortic valve. Furthermore, there are one-way valves in the veins that prevent backflow of blood.
rocky mountain they start in Alaska and go all the way through Mexico
5/8
The Tonkawa tribes lived in a region that stretched through Oklahoma and Texas. Most contemporary Tonkawans live in Oklahoma.
Mitral regurgitation or tricuspid regurgitation is the medical term meaning backflow of blood through the mitral or tricuspid valves, respectively.
It stretched from Afghanistan in the east through the Middle East to Egypt in the west.