Comparison of Systolic Time Interval Measurement Modalities for Portable Devices

被引：29

作者：

Carvalho, P. ^{[1
]}

Paiva, R. P. ^{[1
]}

Couceiro, R. ^{[1
]}

Henriques, J. ^{[1
]}

Antunes, M. ^{[4
]}

Quintal, I. ^{[2
]}

Muehlsteff, J. ^{[3
]}

Aubert, X. ^{[3
]}

机构：

[1] Univ Coimbra, Dept Informat Engn, Fac Sci & Technol, Coimbra, Portugal

[2] Centro Hosp Coimbra, Echocardiog Dept, Coimbra, Portugal

[3] Philips Res Labs Europe, Aachen, Germany

[4] Univ Coimbra, Cardiothorac Surg Ctr Hosp, Coimbra, Portugal

来源：

2010 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC) | 2010年

关键词：

D O I：

10.1109/IEMBS.2010.5626642

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Systolic time intervals (STI) have shown significant diagnostic and prognostic value to assess the global cardiac function. Their value has been largely established in hospital settings. Currently, STI are considered a promising tool for long-term patient follow-up with chronic cardiovascular diseases. Several technologies exist that enable beat-by-beat assessment of STI in personal health application scenarios. A comparative study is presented using the echocardiographic gold standard synchronized with impedance cardiography (ICG), phonocardiography (PCG) and photoplethysmography (PPG). The ability of these competing technologies in assessing the pre ejection period (PEP) and the left ventricle ejection time (LVET) is given a general overview with comparative results.

引用

页码：606 / 609

页数：4

共 22 条

[1] Tei-Index in patients with mild-to-moderate congestive heart failure [J].

Bruch, C ;

Schmermund, A ;

Marin, D ;

Katz, M ;

Bartel, T ;

Schaar, J ;

Erbel, R .

EUROPEAN HEART JOURNAL, 2000, 21 (22) :1888-1895

[2]

CARVALHO P, IMPEDANCE CARD UNPUB

[3]

CARVALHO P, 2009, C IEEE EMBC

[4] Automatic detection of left ventricular ejection time from a finger photoplethysmographic pulse oximetry waveform: comparison with Doppler aortic measurement [J].

Chan, Gregory S. H. ;

Middleton, Paul M. ;

Celler, Branko G. ;

Wang, Lu ;

Lovell, Nigel H. .

PHYSIOLOGICAL MEASUREMENT, 2007, 28 (04) :439-452

[5] Evaluation of left ventricular filling pressures by the Tei index [J].

Dandel, M ;

Kemper, D ;

Lehmkuhl, H ;

Hetzer, R .

JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY, 2004, 17 (06) :709-709

[6]

Douniama C., 2009, 11th International Congress of the IUPESM. World Congress on Medical Physics and Biomedical Engineering. Image Processing, Biosignal Processing, Modelling and Simulation, Biomechanics, P2151, DOI 10.1007/978-3-642-03882-2_571

[7] Load Dependent Diastolic Dysfunction in Heart Failure [J].

Thierry C. Gillebert ;

Adelino F. Leite-Moreira ;

Stefan G. De Hert .

Heart Failure Reviews, 2000, 5 (4) :345-355

[8] Time intervals and global cardiac function. Use and limitations [J].

Gillebert, TC ;

de Veire, NV ;

De Buyzere, ML ;

De Sutter, J .

EUROPEAN HEART JOURNAL, 2004, 25 (24) :2185-2186

[9] THE ISOVOLUMIC INDEX - A NEW NON-INVASIVE APPROACH TO THE ASSESSMENT OF LEFT-VENTRICULAR FUNCTION IN MAN [J].

MANCINI, GBJ ;

COSTELLO, D ;

BHARGAVA, V ;

LEW, W ;

LEWINTER, M ;

KARLINER, JS .

AMERICAN JOURNAL OF CARDIOLOGY, 1982, 50 (06) :1401-1408

[10]

Muehlsteff J., 2006, INT C IEEE ENG MED B

← 1 2 3 →