An interactive graphical user interface for comprehensive analysis of human and swine cardiac monophasic action potential

Maneesh Shrivastav, Paul A. Iaizzo

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

This research describes a novel monophasic action potential (MAP) annotation algorithm coupled with an interactive graphical user interface (GUI). This algorithm incorporates a number of features to reduce error. Additionally, the GUI has several convenient features to view and manipulate the annotation visually. We analyzed data from swine and human hearts in normal sinus rhythm, during myocardial ischemia, and while eliciting high rates. Validation results indicate correlation >90% between human and computer measurements. This analysis system has several clinical applications in electrophysiological interventions, pharmacodynamic therapies, ischemia detection, and/or in assessment of the time course of electrical activation.

Original languageEnglish (US)
Pages (from-to)1105-1116
Number of pages12
JournalComputers in Biology and Medicine
Volume39
Issue number12
DOIs
StatePublished - Dec 1 2009

Keywords

  • Cardiac arrhythmia
  • Computer analysis
  • Graphical user interface
  • MAP
  • Monophasic action potential
  • Signal processing

Fingerprint Dive into the research topics of 'An interactive graphical user interface for comprehensive analysis of human and swine cardiac monophasic action potential'. Together they form a unique fingerprint.

  • Cite this