Thank you for signing up. You can download Cortrium Apex here:

Download Windows
Download Mac (Intel)
Download Mac (Apple Silicon M1 / M2)

We have collected relevant resources that will help you get started with the cloud and your new C3⁺ Holter Monitor.

Customer Support

We are here to help you!

Our support opening hours:
Monday – Thursday 09:00 – 17:00h
Friday 09:00 – 15:00h

support@cortrium.com

DE +49 (0)30 255 550 76

DK +45 61 42 60 77

UK +44 (0)1752 783508 (Express Diagnostics)

AUS +61 3 9525 5888 (Life Systems Medical)

To assist you with your questions Cortrium uses Teamviewer. You can download the latest version here.

Dr. Susan Beckmann

Customer Support Manager & Medical Advisor

Michel Hoffmann

Customer Support