Hirschl, M M Noninvasive assessment of cardiac output in critically ill patients by analysis of the finger blood pressure waveform. [electronic resource] - Critical care medicine Nov 1997 - 1909-14 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article ISSN: 0090-3493 Standard No.: 10.1097/00003246-199711000-00033 doi Subjects--Topical Terms: AdultAgedAged, 80 and overBlood PressureBlood Pressure Determination--methodsCardiac OutputComputer SystemsCritical CareEmergency Service, HospitalFemaleFingers--blood supplyHumansMaleMiddle AgedMonitoring, Physiologic--methodsPulseSignal Processing, Computer-AssistedSoftwareThermodilution