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Novel Application of Tissue Doppler Imaging
Author(s) -
KERUT EDMUND K.
Publication year - 1998
Publication title -
echocardiography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.404
H-Index - 62
eISSN - 1540-8175
pISSN - 0742-2822
DOI - 10.1111/j.1540-8175.1998.tb00647.x
Subject(s) - medicine , radiology , mitral valve , aortic valve , cardiology , doppler imaging , microbubbles , doppler effect , cardiac cycle , ultrasound , diastole , blood pressure , physics , astronomy
Tissue Doppler imaging was used with transthoracic and transesophageal echocardiography to determine its clinical usefulness beyond visualization of ventricular wall motion. Thirteen novel applications were found: acoustically difficult transthoracic studies, thrombus, mitral chordal motion, shunt detection using saline contrast, spontaneous echo contrast, intra‐aortic balloon pump position and function, endocarditis (prosthetic and native), valve strands (prosthetic and native), mobile aortic atheroma, prosthetic valve motion, aortic valve motion in the presence of a calcified aortic annulus, systolic anterior motion of the mitral valve, and cardiac tumors. Tissue Doppler imaging directly affected the ability to make difficult diagnostic decisions with increased confidence and reduced the need for additional studies.