Diagnosis of Congestive Heart Failure Patients using Poincare Measures Derived from ECG Signals

被引：0

作者：

Isler, Yalcin ^{[1
]}

Kuntalp, Mehmet ^{[1
]}

机构：

[1] Dokuz Eylul Univ, Izmir, Turkey

来源：

BIYOMUT: 2009 14TH NATIONAL BIOMEDICAL ENGINEERING MEETING | 2009年

关键词：

Congestive heart failure; Electrocardiogram; Poincare map; RATE-VARIABILITY; FEATURES; PLOT;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

In this study, it is investigated whether Poincare map measures can be used in discriminating the patients with congestive heart failure (CHF) from normal subjects and determining the type of CHF as diastolic and systolic. Poincare map measures are calculated from ECG data that is freely available over the Internet for CHF patients and normal subjects and statistically compared using Student-t test. Similar measures are also calculated from ECG data obtained from clinics for discriminating diastolic and systolic CHF patients and statistically compared. As a result, Poincare map measures of SDI, SD2, and SD1/SD2 are found to be statistically significant to discriminate patients with CHF from normals whereas only the SD1/SD2 measure is found to be statistically significant for discriminating diastolic CHF patients from systolic ones.

引用

页码：151 / 154

页数：4

共 20 条

[1]

[Anonymous], J AM COLL CARDIOL

[2]

Asyali MH, 2003, P 25 ANN INT C IEEE

[3] Do existing measures of Poincare plot geometry reflect nonlinear features of heart rate variability? [J].