TY - GEN AU - Detrano,R AU - MacIntyre,W J AU - Salcedo,E E AU - O'Donnell,J AU - Underwood,D A AU - Simpfendorfer,C AU - Go,R T AU - Jones,H AU - Butters,K AU - Leatherman,J TI - Videodensitometric ejection fractions from intravenous digital subtraction left ventriculograms: correlation with conventional direct contrast and radionuclide ventriculography SN - 0033-8419 PY - 1985///0419 KW - Analog-Digital Conversion KW - Angiography KW - Cardiac Output KW - Contrast Media KW - Coronary Angiography KW - Densitometry KW - methods KW - Diatrizoate KW - Diatrizoate Meglumine KW - Drug Combinations KW - Female KW - Heart KW - diagnostic imaging KW - Humans KW - Male KW - Middle Aged KW - Pentetic Acid KW - Radionuclide Imaging KW - Stroke Volume KW - Subtraction Technique KW - Technetium KW - Technetium Tc 99m Pentetate N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1148/radiology.155.1.3883414 ER -