Clinical demonstration of functional wave front of the intramyocardial ischemic region in patients with coronary stenosis

B. H. Ong; Y. Koiwa; M. Sutoh; K. Iwabuchi; Y. Kagaya; J. Watanabe; H. Hasegawa; H. Kanai; K. Shirato

Clinical demonstration of functional wave front of the intramyocardial ischemic region in patients with coronary stenosis

B. H. Ong^*, Y. Koiwa, M. Sutoh, K. Iwabuchi, Y. Kagaya, J. Watanabe, H. Hasegawa, H. Kanai, K. Shirato

^*Corresponding author for this work

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Abstract

The functional wave front of the intramyocardial ischemic region in patients with coronary stenosis was clinically demonstrated. It was observed that deterioration of the transmural myocardial contractility occurs heterogeneously in coronary hypoperfusion. The Phase Tracking Method adopted in the study was found to have high spatial and temporal resolution, together with ease of handling for repetitive use. The transmural systolic function obtained by the phased tracking method supplied new information about the ischemic myocardium under ischemia and after coronary reperfusion.

Original language	English
Pages (from-to)	1843-1846
Number of pages	4
Journal	Proceedings of the IEEE Ultrasonics Symposium
Volume	2
State	Published - 2003
Event	2003 IEEE Ultrasonics Symposium - Proceedings - Honolulu, HI, United States Duration: 2003/10/05 → 2003/10/08

ASJC Scopus subject areas

Acoustics and Ultrasonics

Cite this

@article{e9473abb26834981abd3c3f2930fd96a,

title = "Clinical demonstration of functional wave front of the intramyocardial ischemic region in patients with coronary stenosis",

abstract = "The functional wave front of the intramyocardial ischemic region in patients with coronary stenosis was clinically demonstrated. It was observed that deterioration of the transmural myocardial contractility occurs heterogeneously in coronary hypoperfusion. The Phase Tracking Method adopted in the study was found to have high spatial and temporal resolution, together with ease of handling for repetitive use. The transmural systolic function obtained by the phased tracking method supplied new information about the ischemic myocardium under ischemia and after coronary reperfusion.",

author = "Ong, {B. H.} and Y. Koiwa and M. Sutoh and K. Iwabuchi and Y. Kagaya and J. Watanabe and H. Hasegawa and H. Kanai and K. Shirato",

year = "2003",

language = "英語",

volume = "2",

pages = "1843--1846",

journal = "Proceedings of the IEEE Ultrasonics Symposium",

issn = "1051-0117",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "2003 IEEE Ultrasonics Symposium - Proceedings ; Conference date: 05-10-2003 Through 08-10-2003",

}

TY - JOUR

T1 - Clinical demonstration of functional wave front of the intramyocardial ischemic region in patients with coronary stenosis

AU - Ong, B. H.

AU - Koiwa, Y.

AU - Sutoh, M.

AU - Iwabuchi, K.

AU - Kagaya, Y.

AU - Watanabe, J.

AU - Hasegawa, H.

AU - Kanai, H.

AU - Shirato, K.

PY - 2003

Y1 - 2003

N2 - The functional wave front of the intramyocardial ischemic region in patients with coronary stenosis was clinically demonstrated. It was observed that deterioration of the transmural myocardial contractility occurs heterogeneously in coronary hypoperfusion. The Phase Tracking Method adopted in the study was found to have high spatial and temporal resolution, together with ease of handling for repetitive use. The transmural systolic function obtained by the phased tracking method supplied new information about the ischemic myocardium under ischemia and after coronary reperfusion.

AB - The functional wave front of the intramyocardial ischemic region in patients with coronary stenosis was clinically demonstrated. It was observed that deterioration of the transmural myocardial contractility occurs heterogeneously in coronary hypoperfusion. The Phase Tracking Method adopted in the study was found to have high spatial and temporal resolution, together with ease of handling for repetitive use. The transmural systolic function obtained by the phased tracking method supplied new information about the ischemic myocardium under ischemia and after coronary reperfusion.

UR - http://www.scopus.com/inward/record.url?scp=4143129111&partnerID=8YFLogxK

M3 - 会議記事

AN - SCOPUS:4143129111

SN - 1051-0117

VL - 2

SP - 1843

EP - 1846

JO - Proceedings of the IEEE Ultrasonics Symposium

JF - Proceedings of the IEEE Ultrasonics Symposium

T2 - 2003 IEEE Ultrasonics Symposium - Proceedings

Y2 - 5 October 2003 through 8 October 2003

ER -

Clinical demonstration of functional wave front of the intramyocardial ischemic region in patients with coronary stenosis

Abstract

ASJC Scopus subject areas

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