Stroke (Cerebrovascular accident -CVA) and Transient Ischemic Attack (TIA): Stroke (CVA) results from interruption of circulation to the brain causing ischemia and damage to brain tissue. Neurological symptoms persist longer than 24 hours. Recovery takes place in weeks to months. Two types: Occlusive: 3 out of 4 strokes, caused by blockage in a blood vessel […]