Neurointerventional therapies for stroke in atrial fibrillation: Illustrated cases

摘要

Approximately 800,000 strokes occur in the United States every year, resulting in 200,000 deaths. Strokes may be ischemic (80%) or hemorrhagic (20%). Strokes caused by atrial fibrillation (AF) are thromboembolic, and AF is the leading cause of ischemic stroke. Rapid distinction between these forms of strokes is critical because approaches to treatment are different. The goal for acute ischemic stroke is reperfusion of ischemic brain tissue, whereas the treatment of hemorrhagic stroke is supportive therapy and correction of the underlying conditions. The treatment of acute ischemic strokes is similar to treatment of acute myocardial infarction, which requires timely reperfusion for optimal results.