The prognosis | Blocked carotid artery – What to do?

The prognosis The more the carotid arteries are narrowed, the higher the risk that the brain will be undersupplied with blood (ischemia) or that the vascular plaques will become unstable, detach and completely block smaller brain arteries (stroke). Often the blocked carotid arteries remain without symptoms for a long time, but nevertheless 2% of asymptomatic … The prognosis | Blocked carotid artery – What to do?

Causes of heart attack

During a heart attack, also known as myocardial infarction or heartbeat, a part of the heart muscle (myocardium) is undersupplied due to a circulatory disorder (ischemia). This lack of oxygen causes this part of the heart muscle cells to die. The circulatory disorder occurs because one of the vessels supplying the heart muscle is blocked. … Causes of heart attack