Define dolor. dolor synonyms, dolor pronunciation, dolor translation, English dictionary definition of dolor. n. Sorrow; grief. n. sorrow; grief. Also, esp. Brit., doâ²lour. Noun 1. dolor - painful grief dolour poesy, poetry, verse - literature in metrical form...
Most of the damage occurs when plaques become fragile and rupture. Plaques that rupture cause the formation of blood clots that can block blood flow or break off and travel to another part of the body. In either of these cases, if a clot blocks a blood vessel that feeds the heart, it causes a heart attack. If it blocks a blood vessel that feeds the brain, it causes a stroke.
Complications that can develop after the rupture of an aneurysm include: 1  Re-bleeding. An aneurysm that has ruptured or leaked is at risk of bleeding again. 2  Vasospasm. After a brain aneurysm ruptures, blood vessels in your brain may narrow erratically (vasospasm). 3  Hydrocephalus.