대한방사선기술학회지:방사선기술과학 (Journal of radiological science and technology)

  • 제47권4호
  • /
  • Pages.279-286
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  • 2024
  • /
  • 2288-3509(pISSN)
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  • 2384-1168(eISSN)
대한방사선과학회 (Korean Society of Radiological Science)
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심장초음파검사에서 혈관에 따른 심장근육 Strain에 관한 연구

A Study on the Myocardial of Strain According to Blood Vessels in Echocardiography

  • 박은경 (한서대학교 보건의료학과) ;
  • 임청환 (한서대학교 보건의료학과)
  • Eun-Kyung Park (Dept. of Health Care, Hanseo University) ;
  • Cheong-Hwan Lim (Dept. of Health Care, Hanseo University)
  • 투고 : 2024.05.19
  • 심사 : 2024.08.05
  • 발행 : 2024.08.31
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초록

Echocardiography is a widely used test to evaluate the contractility of the heart. However, this exam is cannot be said to be objective because the test relies on the examiner's visual judgment. Therefore, although a lot of efforts are being made to quantify the strain through speckle tracking echocardiography (STE), there are some limitations, and studies of conditions to supplement are needed. Through this study, we determine whether the general characteristics of the subjects affect vessel-specific strain and whether changes in various imaging conditions (general, resolution, compression, gain, chroma) affect vessel-specific strain. According to the results of the study, the general conditions obtained during the examination were generally less significant compared to other conversion conditions, and Resolution, Compress, Gain, Chroma, and LAD showed significant correlations under the Compress conditions (p < .05). Therefore, Accurate strain assessment will be made if echocardiography is analyzed using significant conditions for each stenotic vessel

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참고문헌

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