Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1988 May;10(3):280-4.
doi: 10.1016/0141-5425(88)90012-x.

New software QRS detector algorithm suitable for real time applications with low signal-to-noise ratios

K G Lindecrantz  1 , H Lilja
Affiliations

New software QRS detector algorithm suitable for real time applications with low signal-to-noise ratios

K G Lindecrantz et al. J Biomed Eng. 1988 May.

Abstract

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.

PubMed Disclaimer

LinkOut - more resources