Phase analysis of radionuclide ventriculograms for the detection of coronary artery disease☆
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Cited by (69)
Quantitative analysis of cardiac function
2009, Handbook of Medical Image Processing and AnalysisDetection of the Cardiac Activation Sequence by Novel Echocardiographic Tissue Tracking Method
2007, Ultrasound in Medicine and BiologyCitation Excerpt :Wyman et al. (1999) combined the two methods. Numerous methods of estimating the regional motion have been reported, using either invasive or minimally invasive implantation of nuclear seeds, radioopaque implanted markers or ultrasonic crystals (Rappaport et al. 2006) that allow noninvasive measurements by phase-imaging applied to radionuclide ventriculograms (Ratib et al. 1982; Lyons et al. 1998), cine-CT or ultrasound. Such methods cannot be readily applied in the clinic.
Assessment by radionuclide ventriculography of postischemic regional left ventricular dysfunction in patients with healed myocardial infarction or angina pectoris
2002, American Journal of CardiologyCitation Excerpt :The LV image was divided into 4 segments: anteroseptal, apical, inferior, and posterolateral wall. The wall motion of each segment was examined by 2 observers in a phase analysis and from moving images.4,5 The degree of LV regional wall motion was classified as 1 of 5 grades and scored according to a 5-point system as follows: 3, normokinesia; 2, hypokinesia; 1, severe hypokinesia; 0, akinesia; and −1, dyskinesia.6
Correlation between post-ejection shortening and improvement in regional wall motion after revascularization in patients with coronary artery disease
1996, International Journal of CardiologyEchocardiographic Fourier phase and amplitude imaging for quantification of ischemic regional wall asynergy: An experimental study using coronary microembolization in dogs
1995, Journal of the American College of CardiologyA new colour M-mode index of diastolic filling compared with radionuclide ventriculography
1995, International Journal of Cardiology
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Supported in part by contract DE-AM06-76-SF00012 between the U.S. Department of Energy, Washington D.C., and the University of California at Los Angeles, the Swiss National Foundation of Research (Dr. Ratib), and an Award by the Greater Los Angeles Affiliate of the American Heart Association (617-IG1).