Direct In Vivo Myocardial Infarct Visualization Using 3D Ultrasound and Passive Strain Contrast

被引：0

作者：

Byram, Brett ^{[1
]}

Bradway, David ^{[1
]}

Jakovljevic, Marko ^{[1
]}

Giannantonio, Doug ^{[1
]}

Hyun, Dongwoon ^{[1
]}

Dumont, Douglas ^{[1
]}

Wolf, Pat ^{[1
]}

Crowley, Anna Lisa ^{[2
]}

Van Assche, Lowie ^{[2
]}

Parker, Michele ^{[2
]}

Kim, Raymond ^{[2
]}

Judd, Robert ^{[2
]}

Trahey, Gregg ^{[2
]}

机构：

[1] Duke Univ, Dept Biomed Engn, Durham, NC 27706 USA

[2] Duke Univ, Med Ctr, Durham, NC 27706 USA

来源：

2011 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS) | 2011年

关键词：

ELASTOGRAPHY;

D O I：

10.1109/ULTSYM.2011.0007

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An approach for myocardial elastography is presented for infarct visualization. Infarcts are visualized using passive strain in the ventricles induced by atrial contraction. Results are compared against ARFI and delay-enhanced contrast MR.

引用

页码：25 / 28

页数：4

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