The medical tool AF Toolbox allows showing in 3 steps the atrial activities in a quality that so far has only been achieved by invasive methods. AF Toolbox is available with the following products: CARDIOVIT CS-200 Excellence, CS-200 Excellence ErgoSpiro and CS-200 Touch. FEATURES 3 steps of the AF-Toolbox: Step 1: ECG recording Step 2: Separation Step 3: Zoom