1. An at least partially implantable medical device comprising: at least one unit configured to recognize electromagnetic interference comprising: at least a sensor or indicator for electromagnetic interference fields and at least one timer, at least one control unit coupled with the at least one unit configured to recognize electromagnetic interference; at least one electrode line that is connected with the at least one control unit on a first end and which comprises an electrode at a second end opposite of said first end, that is in contact with body tissue and wherein the electrode either extends into an interior of a body or is located on a surface of the at least partially implantable medical device; wherein the at least one control unit is configured to: deliver electrical stimulation impulses via the at least one electrode line only in timeframes in which no electromagnetic interferences are recognized and/or perform a reconstruction of the electrical measurements captured by the at least one electrode line for timeframes in which electromagnetic interferences are recognized; and wherein the at least one control unit is configured to perform a calculation to calculate a point in time for a next therapy to be delivered by the at least partially implantable medical device based on data obtained from said at least one timer.