Que es la oclusion arterial aguda?
¿Qué es la oclusión arterial aguda?
La oclusión arterial aguda (OAA) es la interrupción repentina de la perfusión de una extremidad, con isquemia progresiva de los tejidos distales a la obstrucción y con amenaza potencial para su viabilidad, independiente de su estado circulatorio previo.
¿Qué es una trombosis arterial aguda?
Trombosis arterial aguda es la obstrucción de un vaso sanguíneo por un coágulo formado en el mismo lugar en el que se produce la obstrucción debido fundamentalmente a la afectación arteriosclerótica de su pared.
¿Qué es una trombosis arteria femoral?
La trombosis venosa profunda (TVP) es la formación de un trombo (coágulo de sangre) en alguna de las venas profundas de la extremidad inferior (vena femoral, vena poplítea o vena iliaca). Es una enfermedad grave que puede causar la muerte o daños permanentes en la pierna.
¿Qué es una embolia y trombosis de arterias de los miembros inferiores?
Se refiere a un coágulo (émbolo) que viene de otra parte del cuerpo y causa una interrupción repentina del flujo sanguíneo a un órgano o parte del cuerpo.
What is an Embolia in English?
noun. embolism [noun] (medical) a medical condition in which a mass of clotted blood or a small amount of air blocks a blood-vessel.
What can cause an embolism?
The primary cause of embolism is deep vein thrombosis, a condition in which blood clots form in the large veins of the lower extremities, such as in the thigh or lower leg. If the blood clot breaks free from the wall of the vein, it can travel through the bloodstream and cause an embolism by blocking an artery.
Is an embolism the same as a stroke?
An embolic stroke occurs when a blood clot that forms elsewhere in the body breaks loose and travels to the brain via the bloodstream. When the clot lodges in an artery and blocks the flow of blood, this causes a stroke. This is a type of ischemic stroke.
What are the most likely sources of the embolus?
A common source for an embolus is from areas of hardening (atherosclerosis) in the aorta and other large blood vessels. These clots can break loose and flow down to the legs and feet.
Where can you get an embolism?
Pulmonary embolism occurs when a clump of material, most often a blood clot, gets wedged into an artery in your lungs. These blood clots most commonly come from the deep veins of your legs, a condition known as deep vein thrombosis (DVT).
Is a pulmonary embolism a stroke?
2 of the most serious conditions caused by an embolism are: stroke – where the blood supply to the brain is cut off. pulmonary embolism – where a foreign body blocks the artery that carries blood from the heart to the lungs (the pulmonary artery)
What are the causes of embolism?