prevents back flow
its all about blood flow blod
if you go from your thumb (radial vein) if you go from your pinky ( ulnar vein) then brachial vein subclavian vein superior vena cava right atrium tricuspid valve right ventricle semilunar valve pulmonary artery lungs FROM THE LUNGS BACK TO THE LEFT HAND: pulmonary vein left atrium bicuspid valve left ventricle semilunar valve aorta subclavian artery brachial artery radial artery ( for thumb) Ulnar artery (for pinky)
She could be missing the vein or be agains a valve in the vein
What is a bivalve? In human anatomy,its valve found in a vein.
You mean the great coronary vein and Marshall's vein? If so, then into the coronary sinus then to the right atrium through the valve of Thebesius!
the DIN valve has a threaded opening
To identify if a bike tire has a removable presta valve, look for a small nut at the tip of the valve. If you can unscrew this nut, then the presta valve is removable.
Artery, Valve, and Vein.
Nurse messed up
Surgical repair of a valve is normally just referred to as Heart Valve Surgey, although its technical name is valvoplasty or valvuloplasty. There are many ways to repair a heart valve. They can go in through the groin and blow the valve up with a balloon, or repair a torn part of the valve. They can also do open heart surgery and replace a valve completely (usually with a pig valve or a metal valve).
Yes. If a valve fails, the blood may pool up and enlarge the vessels into varicose veins . . . usually in the legs.