作者: Valtino X. Afonso
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摘要: Over the past few years, there has been an increased trend toward processing of electrocardiogram (ECG) using microcomputers. A survey literature in this research area indicates that systems based on microcomputers can perform needed medical services extremely efficient manner. In fact, many have already designed and implemented to signal tasks such as 12-lead off-line ECG analysis, Holter tape real-time patient monitoring. All these applications require accurate detection QRS complex ECG. For example, arrhythmia monitors for ambulatory patients analyze real time (Pan Tompkins, 1985), when occurs, monitor stores a segment abnormal This kind requires recognition capability. Thus, is important part systems. chapter discusses techniques developed detect It begins with discussion power spectrum goes review variety algorithms.