Abnormal ECG Waveform - Heart Rhythm Disturbance Visualization #225209 (License: Personal Use)

This medical illustration depicts a red electrocardiogram (ECG) trace over a light gray grid, featuring a dramatic upward spike followed by a steep downward deflection, indicating a potentially life-threatening arrhythmia such as ventricular fibrillation or torsades de pointes. The clean, high-contrast design emphasizes diagnostic features while maintaining clinical accuracy for educational use. Subtle shadowing adds depth without compromising clarity.

Used in cardiology educational materials, telehealth dashboards, patient brochures, or health tech websites to explain abnormal heart rhythms; targets users seeking to understand ECG interpretation or symptoms of cardiac emergencies.