Understanding Cardiac Arrest: Causes, Symptoms, and Emergency Response #45072 (License: Personal Use)

This medical illustration depicts a human heart with major vessels and coronary arteries, overlaid by a bold yellow lightning bolt to symbolize the abrupt electrical malfunction causing cardiac arrest. The red and blue vessels indicate oxygenated and deoxygenated blood flow, emphasizing the heart’s critical role in circulation. The image conveys urgency and the life-threatening nature of arrhythmias like ventricular fibrillation.

Used on health education pages, emergency response guides, CPR training sites, or cardiology resources to visually explain sudden cardiac arrest. Matches user intent for understanding symptoms, prevention, or first-aid steps during a cardiac emergency.