Correlation between qrs-amplitude and rr interval of spontaneous intramyocardial electrograms

摘要

Telemetric recording of intramyocardial electrograms (IEGM) offers a noninvasive method to evaluate such signals under well-standardized conditions and for long periods of time. Therefore, telemetric pacemakers and ventricular leads have successfully been employed for long-term cardiac monitoring of heart transplants.