지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 49 - 57 (9page)
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초록· 키워드
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Cardiac function analysis is the main focus of echocardiography. Left ventricular ejection fraction (LVEF) has been the clinicalstandard, however, LVEF is not enough to investigate myocardial function. For the last decade, speckle tracking echocardiography(STE) has been the novel clinical tool for regional and global myocardial function analysis. However, 2-dimensional imagingmethods have limitations in assessing 3-dimensional (3D) cardiac motion. In contrast, 3D echocardiography also has beenwidely used, in particular, to measure LV volume measurements and assess valvular diseases. Joining the technology bandwagon,3D-STE was introduced in 2008. Experimental studies and clinical investigations revealed the reliability and feasibility of3D-STE-derived data. In addition, 3D-STE provides a novel deformation parameter, area change ratio, which have the potentialfor more accurate assessment of overall and regional myocardial function. In this review, we introduced the features of the methodology,validation, and clinical application of 3D-STE based on our experiences for 7 years.
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참고문헌 (19)
참고문헌 신청
Ashraf M / 2012 / Apex to base left ventricular twist mechanics computed from high frame rate two-dimensional and three-dimensional echocardiography : a comparison study / J
Crosby J / 2009 / 3-D speckle tracking for assessment of regional left ventricular function / Ultrasound Med Biol 35 : 458 ~ 471
Duan Q / 2009 / Quantitative validation of optical flow based myocardial strain measures using sonomicrometry / Proc IEEE Int Symp Biomed Imaging 2009 : 454 ~ 457
Elen A / 2008 / Three-dimensional cardiac strain estimation using spatio-temporal elastic registration of ultrasound images : a feasibility study / IEEE Trans Med Imaging 27
Geyer H / 2010 / Assessment of myocardial mechanics using speckle tracking echocardiography: fundamentals and clinical applications / J Am Soc Echocardiogr 23 : 351 ~ 369
Crosby J / 2009 / 3-D speckle tracking for assessment of regional left ventricular function / Ultrasound Med Biol 35 : 458 ~ 471
Duan Q / 2009 / Quantitative validation of optical flow based myocardial strain measures using sonomicrometry / Proc IEEE Int Symp Biomed Imaging 2009 : 454 ~ 457
Elen A / 2008 / Three-dimensional cardiac strain estimation using spatio-temporal elastic registration of ultrasound images : a feasibility study / IEEE Trans Med Imaging 27
Geyer H / 2010 / Assessment of myocardial mechanics using speckle tracking echocardiography: fundamentals and clinical applications / J Am Soc Echocardiogr 23 : 351 ~ 369
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