METHOD FOR IDENTIFYING AN R-WAVE IN AN ECG SIGNAL, ECG MEASURING DEVICE AND MAGNETIC RESONANCE SCANNER

摘要

A method for identifying R-waves in an ECG signal for the purpose of triggering further measurements or examinations is proposed. A reference ECG signal by an ECG measuring device is measured. An R-wave in the reference ECG signal is identified. A reference quantity is determined from the reference ECG signal. The reference ECG signal assumes in a time interval that starts before the R-wave of the ECG signal and lasts at a maximum up to the occurrence of the R-wave. A comparison rule is generated based on the reference quantity. ECG signals are measured in which R-waves are to be identified. The measured ECG signals are compared with the reference quantity based on the comparison rule. A trigger signal is outputted based on a positive result of the comparison.