Event marker alignment by inclusion of event marker transmission latency in the real-time data stream

A remote user interface (UI) for an implantable cardiac rhythm management (CRM) device, wherein the UI is adapted to be communicatively coupled to the CRM device for receiving a substantially real-time event marker and a substantially real-time electrogram therefrom, in which the event marker includes a timestamp relating at least in part to an approximate time between an event associated with the event marker and another event associated with another event marker, and based at least in part on the timestamp, the UI aligns an indication of the event marker to a substantially real-time representation of a heart signal on one of a display or a recording.

A remote user interface (UI) for a cardiac rhythm management (CRM) device, the user interface adapted to be communicatively coupled to the CRM device for receiving a substantially real-time event marker therefrom, in which the event marker includes a timestamp relating at least in part to an approximate time between an event associated with the event marker and another event associated with another event marker, and based at least in part on the timestamp, the UI aligns an indication of the event marker to a substantially real-time representation of a heart signal on one of a display or a recording, and in which the UI also aligns the indication of the event marker to the representation of the electrogram signal based on a fixed delay.

A remote user interface (UI) for a cardiac rhythm management (CRM) device, the user interface adapted to be communicatively coupled to the CRM device for receiving a substantially real-time event marker therefrom, in which the event marker includes a timestamp relating at least in part to an approximate time between an event associated with the event marker and another event associated with another event marker, and based at least in part on the timestamp, the UI aligns an indication of the event marker to a substantially real-time representation of a heart signal on one of a display or a recording, and in which the UI is adapted to receive data from the CRM device in frames, in which each data frame includes a plurality of data slots including:

• a first data slot associated with a first event marker associated with a first electrode;
• and
• a second data slot associated with a second event marker associated with a second electrode different from the first electrode.

A remote user interface (UI) for a cardiac rhythm management device, the user interface adapted to be communicatively coupled to the CRM device for receiving a substantially real-time event marker therefrom, in which the event marker includes a timestamp relating at least in part to an approximate time between an event associated with the event marker and another event associated with another event marker, and based at least in part on the timestamp, the UI aligns an indication of the event marker to a substantially real-time representation of a heart signal on one of a display or a recording, and in which the timestamp relates at least in part to an approximate time between an event associated with the event marker and the transmission completion time associated with a previous event marker associated with the same heart chamber.