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Non-invasive measurement of arterial longitudinal movement

Publiceringsår: 2002
Språk: Engelska
Sidor: 1783-1786
Publikation/Tidskrift/Serie: Proceedings of the IEEE Ultrasonics Symposium
Volym: 2
Dokumenttyp: Konferensbidrag
Förlag: Institute of Electrical and Electronics Engineers Inc.

Sammanfattning

In arterial vessel wall characterisation the longitudinal movements of vessels have gained little or no attention. It has been presumed that the arterial vessels move very little in the longitudinal direction. With modern high resolution ultrasound it can, however, be seen that arterial vessels move not only in the circumferential, but also in longitudinal direction. This paper describes a non-invasive, ultrasound based method which estimates the longitudinal and the circumferential movement, respectively. The method is demonstrated in a limited in vivo study of the common carotid artery. Results show that, apart from the well known circumferential movement, there is a distinct longitudinal movement.

Disputation

Nyckelord

  • Medicine and Health Sciences
  • Technology and Engineering
  • Non-invasive measurement
  • Arterial longitudinal movement

Övrigt

2002 IEEE Ultrasonics Symposium
2014-10-09
Munich, Germany
Published
Yes
  • ISSN: 1051-0117
  • CODEN: PIEUEZ

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