Awareness and self‑detection cards that highlight the key signs and symptoms of heart attack and stroke can be truly life‑saving. By clearly showing what to look for and when to act, they empower people and families to recognize danger early and seek help without delay. Simple, easy‑to‑carry cards can turn fear and confusion into confident action in critical moments. Early detection and timing are key—knowing the signs, trusting them, and responding quickly can mean the difference between full recovery, disability, or loss of life.