| Literature DB >> 19896748 |
Pandelis Perakakis1, Mateus Joffily, Michael Taylor, Pedro Guerra, Jaime Vila.
Abstract
This article presents KARDIA, a Matlab (MathWorks Inc., MA) software developed for the analysis of cardiac interbeat interval (IBI) data. Available functions are called through a graphical user interface and permit the study of phasic cardiac responses (PCRs) and the estimation of time and frequency domain heart rate variability (HRV) parameters. Scaling exponents of heartbeat fluctuations are calculated with the detrended fluctuation analysis (DFA) algorithm. Grand average and individual subject results can be exported to spreadsheets for further statistical analysis. KARDIA is distributed free of charge under the terms of GNU public license so that other users can modify the code and adjust the program's performance according to their own scientific requirements. 2009 Elsevier Ireland Ltd. All rights reserved.Mesh：
Substances：
Year: 2009 PMID： 19896748 DOI： 10.1016/j.cmpb.2009.10.002
Source DB: PubMed Journal: Comput Methods Programs Biomed ISSN： 0169-2607 Impact factor: 5.428