A novel retrospective gating method for intracoronary ultrasound images based on image properties

S. A. De Winter; R. Hamers; M. Degertekin; K. Tanabe; P. A. Lemos; P. W. Serruys; J. R.T.C. Roelandt; N. Bruining

doi:10.1109/cic.2003.1291078

A novel retrospective gating method for intracoronary ultrasound images based on image properties

S. A. De Winter, R. Hamers, M. Degertekin, K. Tanabe, P. A. Lemos, P. W. Serruys, J. R.T.C. Roelandt, N. Bruining

Erasmus MC

Research output: Contribution to a Journal (Peer & Non Peer) › Conference article › peer-review

18 Citations (Scopus)

Abstract

Intracoronary ultrasound (ICUS) provides high-resolution tomographic images of selected segments of coronary arteries. Series of cross-sectional images are acquired with motorized pullback imaging catheters and used for quantitative analysis in intracoronary ultrasound studies (ICUS). Due to catheter displacement in the vascular lumen during the cardiac cycle the images that are typically acquired at 0.5 mm/s are anatomically shuffled. This results in a saw-tooth shaped appearance of the coronary segment in longitudinal reconstructed views (L-views) used frequently in quantitative coronary ultrasound (QCU) software. This paper describes a novel image-based gating method called "Intelligate", which overcomes this problem by automatic retrospective selection of end-diastolic frames from pre-recorded ICUS studies. Our evaluation shows that there are no quantitative differences between analysis results of hardware ECG-gated and intelligated ICUS studies.

Original language	English
Pages (from-to)	13-16
Number of pages	4
Journal	Computers in Cardiology
Volume	30
DOIs	https://doi.org/10.1109/cic.2003.1291078
Publication status	Published - 2003
Externally published	Yes
Event	Computers in Cardiology 2003 - Thessaloniki Chalkidiki, Greece Duration: 21 Sep 2003 → 24 Sep 2003

Access to Document

10.1109/cic.2003.1291078

Cite this

@article{3175afe612ea4f179f2fc98d2efab33d,

title = "A novel retrospective gating method for intracoronary ultrasound images based on image properties",

abstract = "Intracoronary ultrasound (ICUS) provides high-resolution tomographic images of selected segments of coronary arteries. Series of cross-sectional images are acquired with motorized pullback imaging catheters and used for quantitative analysis in intracoronary ultrasound studies (ICUS). Due to catheter displacement in the vascular lumen during the cardiac cycle the images that are typically acquired at 0.5 mm/s are anatomically shuffled. This results in a saw-tooth shaped appearance of the coronary segment in longitudinal reconstructed views (L-views) used frequently in quantitative coronary ultrasound (QCU) software. This paper describes a novel image-based gating method called {"}Intelligate{"}, which overcomes this problem by automatic retrospective selection of end-diastolic frames from pre-recorded ICUS studies. Our evaluation shows that there are no quantitative differences between analysis results of hardware ECG-gated and intelligated ICUS studies.",

author = "\{De Winter\}, \{S. A.\} and R. Hamers and M. Degertekin and K. Tanabe and Lemos, \{P. A.\} and Serruys, \{P. W.\} and Roelandt, \{J. R.T.C.\} and N. Bruining",

year = "2003",

doi = "10.1109/cic.2003.1291078",

language = "English",

volume = "30",

pages = "13--16",

journal = "Computers in Cardiology",

issn = "0276-6574",

publisher = "IEEE Computer Society",

note = "Computers in Cardiology 2003 ; Conference date: 21-09-2003 Through 24-09-2003",

}

TY - JOUR

T1 - A novel retrospective gating method for intracoronary ultrasound images based on image properties

AU - De Winter, S. A.

AU - Hamers, R.

AU - Degertekin, M.

AU - Tanabe, K.

AU - Lemos, P. A.

AU - Serruys, P. W.

AU - Roelandt, J. R.T.C.

AU - Bruining, N.

PY - 2003

Y1 - 2003

N2 - Intracoronary ultrasound (ICUS) provides high-resolution tomographic images of selected segments of coronary arteries. Series of cross-sectional images are acquired with motorized pullback imaging catheters and used for quantitative analysis in intracoronary ultrasound studies (ICUS). Due to catheter displacement in the vascular lumen during the cardiac cycle the images that are typically acquired at 0.5 mm/s are anatomically shuffled. This results in a saw-tooth shaped appearance of the coronary segment in longitudinal reconstructed views (L-views) used frequently in quantitative coronary ultrasound (QCU) software. This paper describes a novel image-based gating method called "Intelligate", which overcomes this problem by automatic retrospective selection of end-diastolic frames from pre-recorded ICUS studies. Our evaluation shows that there are no quantitative differences between analysis results of hardware ECG-gated and intelligated ICUS studies.

AB - Intracoronary ultrasound (ICUS) provides high-resolution tomographic images of selected segments of coronary arteries. Series of cross-sectional images are acquired with motorized pullback imaging catheters and used for quantitative analysis in intracoronary ultrasound studies (ICUS). Due to catheter displacement in the vascular lumen during the cardiac cycle the images that are typically acquired at 0.5 mm/s are anatomically shuffled. This results in a saw-tooth shaped appearance of the coronary segment in longitudinal reconstructed views (L-views) used frequently in quantitative coronary ultrasound (QCU) software. This paper describes a novel image-based gating method called "Intelligate", which overcomes this problem by automatic retrospective selection of end-diastolic frames from pre-recorded ICUS studies. Our evaluation shows that there are no quantitative differences between analysis results of hardware ECG-gated and intelligated ICUS studies.

UR - https://www.scopus.com/pages/publications/4143052437

U2 - 10.1109/cic.2003.1291078

DO - 10.1109/cic.2003.1291078

M3 - Conference article

AN - SCOPUS:4143052437

SN - 0276-6574

VL - 30

SP - 13

EP - 16

JO - Computers in Cardiology

JF - Computers in Cardiology

T2 - Computers in Cardiology 2003

Y2 - 21 September 2003 through 24 September 2003

ER -

A novel retrospective gating method for intracoronary ultrasound images based on image properties

Abstract

Access to Document

Other files and links

Fingerprint

Cite this