Tardif, J C Determination of cardiac output using acoustic quantification in critically ill patients. [electronic resource] - The American journal of cardiology Oct 1994 - 810-3 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article ISSN: 0002-9149 Standard No.: 10.1016/0002-9149(94)90441-3 doi Subjects--Topical Terms: AcousticsAdolescentAdultAgedAged, 80 and overCardiac OutputChildCritical IllnessEchocardiography, Doppler--methodsHumansImage Processing, Computer-AssistedMiddle Aged