is 393.04 KB, has a resolution of 1000x667 pixels and was uploaded on February 19, 2020 @ 10:30 pm by user: jannier. It is filed under the tags: holter monitor, computer software, cardiology, heart rate variability, medicine. Click the blue button at the top to freely download: Ecg Monitor Bittium Electrocardiography Holter Heart Rate Variability Monitoring png.