Support Cardiac Rhythm Simulator

Make a one-time gift to keep free ECG training and our 45,000+ rhythm library available to learners everywhere

Why Support Our Platform?

Cardiac Rhythm Simulator gives students, educators, and healthcare learners free access to interactive ECG practice, rhythm exploration, quizzes, and custom teaching tools. Your one-time contribution helps us keep that training available and improve it by helping us:

Maintain Servers

Cover hosting, storage, and bandwidth so the simulator stays fast and available when learners need it

Develop New Features

Fund new rhythms, simulator improvements, and better teaching workflows for classrooms and self-study

Create Content

Support tutorials, quizzes, and explanations that help learners move from pattern recognition to understanding

Choose Your Support Level

Each option below is a one-time gift. Pick the level that feels right for you.

Vital Support

Help cover day-to-day hosting and keep free ECG practice available to more learners

Rhythm Sustainer

$15

Support new rhythms, feature updates, and ongoing improvements across the simulator

Cardiac Champion

$25

Help fund bigger additions like teaching content, quiz improvements, and major platform upgrades

Join Our Supporters

Every one-time gift helps keep Cardiac Rhythm Simulator free and accessible to the next student, educator, or clinician who needs it.