CARDIOSPY holter ECG system The EC-CARDIOSPY EC-1H, EC-2H, EC-3H, EC-12H devices records 1, 2, 3 independent or 12 ECG channels with high precision. The analysis program performs automatic QRS detection, classification, and rhythm analysis that can be interactively modified by the user. The analyzing program performs time and frequency based HRV, pacemaker, QT, AF and ST analysis of the 24 hours recordings. Our range of ECG holters: 1-Channel event recorder 2-Channel recorder 3-Channel recorder with Pacemaker analysis 12 Channel recorder This is a product from our digital Diagnostic Center program! to the product ...