ECG Heartbeat Waveform - Medical Monitoring Visual Reference #3395154 (License: Personal Use)

This high-resolution image shows a classic ECG waveform rendered in cyan against a dark blue grid background, mimicking a digital oscilloscope display. The waveform includes the characteristic P wave (atrial depolarization), sharp QRS complex (ventricular depolarization), and rounded T wave (ventricular repolarization). The clean, minimalist design makes it suitable for both educational and clinical visual aids.

Commonly used in healthcare websites, telemedicine platforms, medical textbooks, and health app dashboards to illustrate heart rhythm monitoring; matches user intent for understanding cardiac diagnostics or visualizing real-time vitals.