1. Cardiac evaluation from radioisotope dynamics;VanDyke;J Nucl Med,1972
2. Measurement of left heart ejection fraction and end-diastolic volume by a computerized, scintigraphic technique using a wedged pulmonary arterial catheter;Steele;Am J Cardiol,1974
3. Nontraumatic determination of left ventricular ejection fraction by radionuclide angiocardiography;Schelbert;Circulation,1975
4. Determination of left ventricular ejection fraction and regional wall motion from first-pass radionuclide angiocardiograms using a computerized multicrystal scintillation camera (abstr);Marshall;J Nucl Med,1976
5. Left ventricular contractility as assessed by normalized ejection velocity utilizing quantitative radionuclide angiocardiography and a computerized multicrystal scintillation camera (abstr);Marshall;J Nucl Med,1976