Ictus cerebrale e infarto - Video stock 4K

Stroke: A stroke occurs when there is a problem with the blood supply to the brain. It can be caused by a blockage of blood flow (ischemic stroke) or bleeding in the brain (hemorrhagic stroke).Heart Attack: A heart attack, also known as a myocardial infarction, happens when blood flow to a part of the heart muscle is blocked. This is usually due to the formation of a blood clot in a coronary artery.