A stroke is a medical emergency that requires rapid recognition and response. Knowing how to perform CPR and recognize stroke signs can mean the difference between life and death. This article will explore the connections between CPR and stroke, how to respond in an emergency, and conditions that can mimic a stroke. Recognizing Stroke - Know the Signs A stroke occurs when blood flow to the brain is disrupted, causing brain cells to die. Every minute counts when someone is having a stroke, so recognizing symptoms quickly is critical. The American Stroke Association uses the acronym FAST to identify stroke signs: F-Face: Ask the person to smile. Does one side of the face droop? A-Arms: Ask the person to raise both arms. Does one arm drift downward? S-Speech: Ask the person to repeat a simple phrase. Is their speech slurred or strange? T-Time: If you see any of these signs, call 911 immediately. Note the time symptoms started. Acting FAST can save a life and limit disability by ...