Variability in the cardiac EIT image as a function of electrode position, lung volume and body position

Physiological Measurement

Volumn 22, Issue 1, 2001, Pages 159-166

  Patterson, Robert P ^a   Zhang, Jie ^a   Mason, Lynne I ^a   Jerosch Herold, Michael ^b  

^a University of Minnesota   (United States)

^b UNIVERSITY OF MINNESOTA   (United States)

Author keywords

EIT; Electrical impedance tomography; Stroke volume

Indexed keywords

BIOLOGICAL ORGANS; ELECTRIC IMPEDANCE; ELECTRIC IMPEDANCE MEASUREMENT; ELECTRIC IMPEDANCE TOMOGRAPHY; HEART; MAGNETIC RESONANCE IMAGING; MATLAB;

BODY POSITIONS; BREATH-HOLD; CARDIAC IMAGES; ELECTRICAL IMPE DANCE TOMOGRAPHY (EIT); ELECTRO-DEPOSITION; LUNG VOLUME; PORTABLE SYSTEM; SHEFFIELD; STROKE VOLUMES; TRANSVERSE PLANES;

ELECTRODES;

AIRWAY RESISTANCE; ANATOMY; BODY POSITION; BREATH HOLDING; COMPUTER ASSISTED IMPEDANCE TOMOGRAPHY; COMPUTER PROGRAM; CONFERENCE PAPER; ELECTRODE; HEART STROKE VOLUME; HUMAN; HUMAN EXPERIMENT; IMAGING SYSTEM; LUNG VOLUME; MALE; NORMAL HUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; PRIORITY JOURNAL; THORAX;

EID: 0035115430     PISSN: 09673334     EISSN: None     Source Type: Journal    
DOI: 10.1088/0967-3334/22/1/319     Document Type: Conference Paper

References (8)

1. Problems of cardiac output determination from electrical impedance tomography scans
2. Limitations to SV determination from APT images
3. An in vivo examination of cardiac impedance changes imaged by cardiosynchronous averaging
4. Hemodynamics at rest and during supine and sitting exercise in normal subjects
5. Noninvasive assessment of right ventricular diastolic function by electrical impedance tomography
6. Improvement of cardiac imaging in electrical impedance tomography by means of a new electrode configuration
7. Improvement of cardiac imaging in electrical impedance tomography by means of a new electrode configuration
8. Multiple sources of the impedance cardiogram based on 3D finite difference human thorax models