다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기
Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography, v.13 no.11, 2000년, pp.1012 - 1018
Rubin, David N. (Department of Cardiology, Section of Cardiovascular Imaging, The Cleveland Clinic Foundation. Cleveland, Ohio) , Yazbek, Naji (Department of Cardiology, Section of Cardiovascular Imaging, The Cleveland Clinic Foundation. Cleveland, Ohio) , Garcia, Mario J. (Department of Cardiology, Section of Cardiovascular Imaging, The Cleveland Clinic Foundation. Cleveland, Ohio) , Stewart, William J. (Department of Cardiology, Section of Cardiovascular Imaging, The Cleveland Clinic Foundation. Cleveland, Ohio) , Thomas, James D. (Department of Cardiology, Section of Cardiovascular Imaging, The Cleveland Clinic Foundation. Cleveland, Ohio)
AI-Helper
AbstractHarmonic imaging is a new ultrasonographic technique that is designed to improve image quality by exploiting the spontaneous generation of higher frequencies as ultrasound propagates through tissue. We studied 51 difficult-to-image patients with blinded side-by-side cineloop evaluation of en...
Averkiou 1561 1997 A new imaging technique based on the nonlinear properties of tissues
J Acoust Soc Am Averkiou 98 3439 1995 10.1121/1.413795 Measurements of harmonic generation in a focused finite-amplitude sound beam
J Am Soc Echocardiogr Thomas 11 803 1998 10.1016/S0894-7317(98)70055-0 Tissue harmonic imaging: why does it work?
Press 1991 Numerical recipes in C
J Am Coll Cardiol Crouse 22 1494 1993 10.1016/0735-1097(93)90562-F Opacification and border delineation improvement in patients with suboptimal endocardial border definition in routine echocardiography: results of the Phase III Albunex Multicenter Trial
Am J Cardiol Freeman 56 8 1985 10.1016/0002-9149(85)90556-9 Regional left ventricular wall motion assessment: comparison of two-dimensional echocardiography and radionuclide angiography with contrast angiography in healed myocardial infarction
Ultrasonics de Jong 32 447 1994 10.1016/0041-624X(94)90064-7 Higher harmonics of vibrating gas-filled microspheres. Part one: simulations
Ultrasonics de Jong 32 455 1994 10.1016/0041-624X(94)90065-5 Higher harmonics of vibrating gas-filled microspheres. Part two: measurements
Ultrasonics Miller 19 217 1981 10.1016/0041-624X(81)90006-8 Ultrasonic detection of resonant cavitation bubbles in a flow tube by their second-harmonic emissions
Ultraschall in der Medizin Olstad 14 210 1993 10.1055/s-2007-1005249 Non-linear models for real time image processing and their applications in image enhancement, surface area determination and volume visualization
Ultrasound Med Biol Fatemi 22 1215 1996 10.1016/S0301-5629(96)00140-8 Real-time assessment of the parameter of nonlinearity in tissue using “nonlinear shadowing.”
Ultrasound Med Biol Christopher 22 1103 1996 10.1016/S0301-5629(96)00099-3 Finite amplitude distortion and its relationship to linear derating formulae for diagnostic ultrasound systems
Am J Cardiol Lindner 79 1657 1997 10.1016/S0002-9149(97)00217-8 Enhancement of left ventricular cavity opacification by harmonic imaging after venous injection of Albunex
Ultrasonics de Jong 29 324 1991 10.1016/0041-624X(91)90030-C Principles and recent developments in ultrasound contrast agents
J Am Soc Echocardiogr Schwarz 10 1 1997 10.1016/S0894-7317(97)80027-2 Harmonic imaging with Levovist
Clin Radiol Bums 51 50 1996 Harmonic imaging with ultrasound contrast agents
J Acoust Soc Am Adler 34 410 1962 10.1121/1.1918142 Determination of the nonlinearity parameter B/A for water and m-Xylene
J Am Soc Echocardiogr Kornbluth 11 693 1998 10.1053/je.1998.v11.a90474 Native tissue harmonic imaging improves endocardial border definition and visualization of cardiac structures
J Am Cardiol Spencer 82 794 1998 10.1016/S0002-9149(98)00457-3 Use of harmonic imaging without echocardiographic contrast to improve two-dimensional image quality
Mayo Clin Proc Belohlavek 73 1066 1998 10.4065/73.11.1066 Image enhancement by noncontrast harmonic echocardiography: part II. quantitative assessment with use of contrast-to-speckle ratio
Mayo Clin Proc Mulvagh 73 1062 1998 10.4065/73.11.1062 Image enhancement by noncontrast harmonic echocardiography: part I. qualitative assessment of endocardial visualization
Am J Cardiol Main 83 218 1999 10.1016/S0002-9149(98)00844-3 Comparison of tissue harmonic imaging with contrast (sonicated albumin) echocardiography and Doppler myocardial imaging for enhancing endocardial border resolution
Am Heart J Senior 138 163 1999 10.1016/S0002-8703(99)70263-2 Improved endocardial visualization with second harmonic imaging compared with fundamental two-dimensional echocardiographic imaging
J Am Soc Echocardiogr Skolnick 12 559 1999 10.1016/S0894-7317(99)70003-9 Enhanced endocardial visualization with noncontrast harmonic imaging during stress echocardiography
Heart Franke 83 133 2000 10.1136/heart.83.2.133 Non-contrast second harmonic imaging improves interobserver agreement and accuracy of dobutamine stress echocardiography in patients with impaired image quality
Am J Cardiol Prior 2000 10.1016/S0002-9149(00)01021-3 Impact of tissue harmonic imaging on the assessment of rheumatic mitral stenosis
Invest Radiol Burns 35 58 2000 10.1097/00004424-200001000-00007 Pulse inversion imaging of liver blood flow: improved method for characterizing focal masses with microbubble contrast
*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.