Works great for normal heartbeat – Cardiograph Classic Review

I purchased to log PSVT. The app can't log an irregular heartbeat. It gives an error message because when it doesn't detect a regular rate, it "thinks" it's reading wrong or you aren't placing your finger properly. A one button screen shot feature would be a nice addition so the user could at least capture the irregular activity.
Review by Trappers on Cardiograph Classic.