Also known as disseminated intravascular coagulation, this type of cardiovascular disease is a condition wherein there is excessive clotting and hemorrhage throughout the body and can lead to organ failure or worst, death
Clotting of blood in the blood vessels is the blockage of the blood vessels by excess cholestrol,calcium and platelets. It can be stopped by surgeory.
Blood clotting does occur for blood in uninjured blood vessels due to its insulation from air. Our bodies produce what is called heparin that prevents clotting of blood in vessels. Heparin allows our lungs to transfer oxygen to our blood. When blood is exposed to air it clots so heparin allows the blood to come in direct contact with the air we breath without clotting.
Clotting factors will be activated.
The organism not only damages the blood vessels by causing them to leak, but also causes clotting inside the vessels.
Platelets
Platelets help close breaks in damaged blood vessels and initiate formation of blood clots.
a negative feedback mechanism
There are many things people can do to prevent blood from clotting inside the blood vessels. One of those is making sure you don't sit/laydown very long. For example, when you take a plane ride, it is smart to get up and move around because having your legs down for so long makes your blood slow down (blood pooling) and it makes it easier for clotting to accur.
antidepressants and smoking
platelets
Heparin is often used to reduce the chance of blood clotting inside your blood vessels. It also thins the blood so it can go through diseased vessels that are growing shut.
Blood must be liquid and with a certain viscosity (thinness to thickness) for it to successfully pass through blood vessels and the heart without clotting.
It contains a special blood-clotting agent called Kaolin, which helps in the constriction of the vessels.