| 摘要 |
Method of measuring the heart rate of a human being, including the steps of:- receiving a stream of signals containing ECG signals, selecting a reference QRS complex from said stream of signals according to a first set of predetermined criteria, and characterising the electrical signal characteristics of said reference QRS complex, detecting and characterising a first QRS complex from said stream of signals which is immediately adjacent to said reference QRS complex in the time domain, fulfils a second set of predetermined criteria, and satisfies a threshold level of similarity with said reference QRS complex, evaluating the instantaneous heart rate from said first QRS complex and said reference QRS complex when the similarity between said first QRS complex and said reference QRS complex fulfils a predetermined threshold.
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