Normal ECG Waveform Diagram - Medical Reference & Educational Resource #3593821 (License: Personal Use)

This image displays a stylized blue line drawing of a standard electrocardiogram (ECG) waveform representing normal sinus rhythm, with clearly distinguishable P waves, QRS complexes, and T waves. The waveform is rendered on a transparent background, making it suitable for overlay in digital or print educational resources. Its hand-drawn aesthetic conveys accessibility while preserving clinical fidelity for teaching purposes.

Used in medical education websites, patient information portals, telehealth dashboards, and clinical training modules to illustrate basic cardiac electrical activity. Matches user intent for learning ECG interpretation or visualizing heart rhythm concepts.