Errors as a result of metal in the near environment when using an electromagnetic locator with freehand three-dimensional echocardiography

Journal of the American Society of Echocardiography

Volumn 15, Issue 7, 2002, Pages 731-735

  King, Donald L ^a,b  

^a Columbia University College of Physicians and Surgeons ^*  (United States)

^b NONE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

METAL;

ARTICLE; DIAGNOSTIC ACCURACY; DIAGNOSTIC ERROR; ELECTROMAGNETIC FIELD; FEASIBILITY STUDY; PHANTOM; QUANTITATIVE ANALYSIS; STATISTICAL SIGNIFICANCE; THREE DIMENSIONAL ECHOCARDIOGRAPHY; ECHOGRAPHY; HEART LEFT VENTRICLE FUNCTION; HEART VENTRICLE; HUMAN; IMAGE PROCESSING; IMAGE QUALITY; INSTRUMENTATION; REPRODUCIBILITY;

ECHOCARDIOGRAPHY, THREE-DIMENSIONAL; ELECTROMAGNETICS; FEASIBILITY STUDIES; HEART VENTRICLES; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; METALS; PHANTOMS, IMAGING; REPRODUCIBILITY OF RESULTS; VENTRICULAR FUNCTION, LEFT;

EID: 0036634849     PISSN: 08947317     EISSN: None     Source Type: Journal    
DOI: 10.1067/mje.2002.118907     Document Type: Article

References (9)

1. Gopal AS, Schnellbaecher MJ, Shen Z, Akinboboye OO, Sapin PM, King DL. Freehand three-dimensional echocardiography for measurement of left ventricular mass: in vivo anatomic validation using explanted human hearts. J Am Coll Cardiol 1997;30:802-10.
2. King DL, inventor. Three-dimensional ultrasonic imaging of animal sott tissue. US Patent 4 100 916. July 18, 1978.
3. Bird product specification sheet [package insert]. Burlington, Vt: Ascension Technology Corp; 1992.
4. King DL, King DL Jr, Shao MYC. Three dimensional spatial registration and interactive display of position and orientation of real-time ultrasound images. J Ultrasound Med 1990;9:525-32.
5. Gopal AS, King DL, Katz J, Boxt LM, King DL Jr, Shao MYC. Three-dimensional echocardiographic volume computation by polyhedral surface reconstruction: in vitro validation and comparison to magnetic resonance imaging. J Am Soc Echocardiography 1992;5:115-24.
6. Detmer PR, Bashein G, Hodges T, Beach KW, Filer EP, Burns DH, et al. 3D ultrasonic image feature localization based on magnetic scanhead tracking: in vitro calibration and validation. Ultrasound Med Biol 1994;20:923-36.
7. Leotta DF, Detmer PR, Martin RW. Performance of a miniature magnetic position sensor for three-dimensional ultrasound imaging. Ultrasound Med Biol 1997;23:597-609.
8. Leotta DF, Munt B, Bolson EL, Kraft C, Martin RW, Otto CM, et al. Quantitative three-dimensional echocardiography by rapid imaging from multiple transthoracic windows: in vitro validation and initial in vivo studies. J Am Soc Echocardiogr 1997;10:830-9.
9. Legget ME, Leotta DF, Bolson EL, McDonald JA, Martin RW, Li XN, et al. System for quantitative three-dimensional echocardiography of the left ventricle based on a magnetic-field position and orientation sensing system. IEEE Trans Biomed Eng 1998;45:494-504.