Veins

Yes, a clot in the coronary artery can cause a myocardial infarction or a heart attack. Most heart attacks are caused by blood clots that come loose from the walls of the arteries.

veins are unique because they connect to the capillaries and return oxygen- rich blood to the right atria of the heart so that blood can exchange carbon dioxide for fresh oxygen in the lungs

No! I am a doctor who deals with heroin addicts all the time. We will not shop you out to the police if you come to us for help. We are only interested that you don't kill youself. If you miss the vein you can cause an infection and you could wind up dead. Go to the doctor and they will help you without calling the cops! I agree. I have had friends taken to the ER from Heroin OD and abscesses. The hospital/doctors care about the people and the people's well being is what I have observered. never has one of my friends been in trouble after having to see the doctor due to their addiction.

venules

Thrombocid is a cream ointment marketed in a number of countries for the treatment of a number or circulatory complaints, including varicose veins, heavy legs and bruises. It is commonly included in most households' first aid kits in Spain for example, for children's minor bruises, and widely recommended as symptomatic treatment for varicose vein sufferers.

There are more veins by far.

The Superficial Vein is not an antecubital vein.

The anesthetic drug does not get distributed properly -

AND there may be local consequences.

Thus a failure to anesthetize.

The superior and inferior ophthalmic veins link the facial and intracranial veins. They are devoid of valves. The superior ophthalmic vein forms posteromedial to the upper eyelid. The inferior ophthalmic vein begins in a network near the anterior region of the orbital floor. It may also communicate with the facial vein across the inferior margin of the orbit.

Typically, geological mineral veins were created by glacial movement. As the glaciers cut through the surface of the land, they deposited the minerals that are found beneath the surface today. Answer by FutureLPGAgolfer Cooling Lava, cooling magma, and evaporation.

Its called a Vein Mine

Because the blood is moving inside them

coronary vein

the surgeon inserts a catheter into the varicose vein through a small puncture. The catheter is used to deliver radio frequency energy to the wall of the vein, which causes the vein to contract and seal itself shut.

35251

Retinal veinal occlusion can occur in both eyes. However, because it is such a rare disease, it is not common for it to happen in both eyes on the same person.

Venules

Only when it is the pulmonary vein, as it carries oxygenated blood to the heart. All other veins carry de-oxygenated blood which ends up going to the heart. (The pulmonary vein, however, comes from the lungs, where blood is first oxygenated and then transported to the heart.)

Probably high blood pressure. You should have this looked at by your doctor and consider being put on blood pressure medication. Also, reduce sodium and caffeine intake and drink plenty of water.

The cardiovascular system

Veins have one way valves because the pressure in veins is lower than that in arteries, and the valves prevent backflow that could be caused by gravity or muscle flexure.

right subclavian

2. the carotid artery and the jugular veins; they are located on opposite sides of the neck.

median cubital vein

Yes,You can and it can be fatal,If its only tiny then It can be harmless but big ones and it cause blood flow to become dfficult,Which can cause death,if you get a huge one in your veins then quickly go to the hospital,It is very rare to happen but It can it mainly happens in medical prcedures or ingections the most dangerous place to get and air bubble in your veins is the neck or chest,That will kill you quickly,In about up to 3 minutes,So get medical help straight away,But...This is highly rare..So no need to worry too much,Just be careful...:D.I've ahd small ones,meduim ones can cause stroke..