Lindecrantz K G, Lilja H
Research Laboratory of Medical Electronics, Chalmers University of Technology, Göteberg, Sweden.
J Biomed Eng. 1988 May;10(3):280-4. doi: 10.1016/0141-5425(88)90012-x.
A new algorithm for QRS-detection is presented; it is based on template-comparison, but unlike the cross-correlation algorithm, it involves no multiplications, and is less time-consuming and therefore suitable for real-time applications. It is demonstrated that the new algorithm performs practically as well as cross correlation, and is useful in situations where low signal to noise ratios are common.
