How to remove InterStat adware (Uninstall Guide) 1  This page is a comprehensive guide which will remove InterStat adware from Windows. 2  If you are still experiencing issues with the Ads by InterStat pop-ups in Internet Explorer, Firefox or Chrome, we will need to reset your browser to its default settings.
There are two parts: a generator and wires (leads). View an animation of a pacemaker. The generator is a small battery-powered unit. It produces the electrical impulses that stimulate your heart to beat.
The connection between the pacemaker generator and the heart is made through either unipolar or bipolar electrode wires.1 In a unipolar system, only the negative electrode is in direct contact with the heart. In a bipolar system, both negative and positive electrodes lie within the heart.