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4D Visualization of the Left Ventricle, Using a Rotating Ultrasound Probe During 4 Cardiac Cycles

C. Bonciu ; LESI (Laboratoire d'Electronique, Signaux, Images), Universite d'Orleans, Orleans Cedex 2, France
C. Leger ; LESI (Laboratoire d'Electronique, Signaux, Images), Universite d'Orleans, Orleans Cedex 2, France
G. Lamarque ; LESI (Laboratoire d'Electronique, Signaux, Images), Universite d'Orleans, Orleans Cedex 2, France
R. Weber ; LESI (Laboratoire d'Electronique, Signaux, Images), Universite d'Orleans, Orleans Cedex 2, France

Puni tekst: engleski, pdf (6 MB) str. 463-476 preuzimanja: 76* citiraj
APA 6th Edition
Bonciu, C., Leger, C., Lamarque, G. i Weber, R. (1998). 4D Visualization of the Left Ventricle, Using a Rotating Ultrasound Probe During 4 Cardiac Cycles. Journal of computing and information technology, 6 (4), 463-476. Preuzeto s https://hrcak.srce.hr/150211
MLA 8th Edition
Bonciu, C., et al. "4D Visualization of the Left Ventricle, Using a Rotating Ultrasound Probe During 4 Cardiac Cycles." Journal of computing and information technology, vol. 6, br. 4, 1998, str. 463-476. https://hrcak.srce.hr/150211. Citirano 05.03.2021.
Chicago 17th Edition
Bonciu, C., C. Leger, G. Lamarque i R. Weber. "4D Visualization of the Left Ventricle, Using a Rotating Ultrasound Probe During 4 Cardiac Cycles." Journal of computing and information technology 6, br. 4 (1998): 463-476. https://hrcak.srce.hr/150211
Harvard
Bonciu, C., et al. (1998). '4D Visualization of the Left Ventricle, Using a Rotating Ultrasound Probe During 4 Cardiac Cycles', Journal of computing and information technology, 6(4), str. 463-476. Preuzeto s: https://hrcak.srce.hr/150211 (Datum pristupa: 05.03.2021.)
Vancouver
Bonciu C, Leger C, Lamarque G, Weber R. 4D Visualization of the Left Ventricle, Using a Rotating Ultrasound Probe During 4 Cardiac Cycles. Journal of computing and information technology [Internet]. 1998 [pristupljeno 05.03.2021.];6(4):463-476. Dostupno na: https://hrcak.srce.hr/150211
IEEE
C. Bonciu, C. Leger, G. Lamarque i R. Weber, "4D Visualization of the Left Ventricle, Using a Rotating Ultrasound Probe During 4 Cardiac Cycles", Journal of computing and information technology, vol.6, br. 4, str. 463-476, 1998. [Online]. Dostupno na: https://hrcak.srce.hr/150211. [Citirano: 05.03.2021.]

Sažetak
A new type of external ultrasound probe is proposed to visualize dynamically the left-ventricular three-dimensional deformations. This probe acquires successive apical long axis cross sections by rotating continuously around its axis (one or two rotations per cardiac cycle). From the set of one hundred images obtained during only four consecutive heart beats the volume is reconstructed. In the present development phase, segmentation is performed manually, but supervised in order to guarantee a coherent set of contours. Experimental validations on regular cardiac cycles have been made on a patient fitted with pacemaker. The results obtained are promising.

Ključne riječi
Instrumentation technology; 4D ultrasound imaging; heart imaging; rotating probe

Hrčak ID: 150211

URI
https://hrcak.srce.hr/150211

Posjeta: 143 *