This is a complete **** up from Microsoft, and the targeting sometime next year is a lie. Nothing is being done about it at all. This issue has been around since at least 2012 from other posts, and this thread is getting onto 2 years old. I raised the issue with Microsoft support to get the azure account reset.
There are three main types of pacemakers. Single chamber pacing is a method where one lead is inserted into the atrium or the ventricle. Dual chamber pacing is a method where two pacing leads go into the heart. One goes into the right atrium while the other goes into the right Ventricle. This is very similar to the natural electrical signal generation. Rate responsive pacing changes the pacemaker discharge rate according to body requirement.
Cardiology The timing of a physiologic event. See Burst pacing, Demand pacing, DDDR pacing, Dual-chamber pacing, Overdrive pacing, Physiologic pacing, Ramp pacing, Rate responsive pacing, Safety pacing, Transvenous pacing, Underdrive pacing.