The EC-3H/ABP combines a 3- channel ECG Holter and an ambulatory blood pressure monitor. The QRS and PM can be detected with high precision, while template and rhythm analysis can be interactively modified by the user. This user-friendly software provides high-quality time- and frequency based HRV, QT, ST, PM, ABP and AF results. The transparency and the interpretation of the results are aided by color-coded graphs and tables. The software offers a wide range of languages to choose from.