This automated routine estimates cardiac output from an arterial BP signal when no cardiac output signal is available. The routine uses a single continuous ABP signal recorded by an NIBP unit (NIBP100D). The blood pressure signal is classified according to specified hemodynamic preferences and examined for systolic (syst) and diastolic (dias) Events. Individual blood pressure cycles are marked from diastole to diastole, with the time interval converted to BPM. For a particular cycle, the left diastole will be associated with the cycle. The routine uses the Liljestrand formula to compute output.
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Export key measures, including Cardiac Output (CO) and Stroke Volume (SV):
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MP160 System + NIBP-HD
Wired | Cardiac Output Estimate from BP
MP160 with AcqKnowledge plus NIBP100D-HD
MP36R System+NIBP Hemodynamics
Wired | Cardiac Output Estimate from BP
MP36R 4-channel data acquisition with AcqKnowledge plus NIBP100D-HD
MP36R System+NIBP
Wired | Cardiac Output Estimate from BP
MP36R 4-channel research system with AcqKnowledge plus NIBP100D
Noninvasive BP
Wired | Cardiac Output Estimate from BP
Stand-alone Solution | Continuous, beat-to-beat, blood pressure and pulse: Sys, Dia, MAP, PR.
Noninvasive BP+Hemodynamics
Wired | Cardiac Output Estimate from BP
Stand-alone Solution | Continuous, beat-to-beat, blood pressure: arterial BP, cardiac output, fluid and hemodynamic status.
MP160 System + NIBP
Wired | Cardiac Output Estimate from BP
MP160 with AcqKnowledge plus NIBP100D
MP160 System + NIBP-HD
MP36R System+NIBP Hemodynamics
MP36R System+NIBP
Noninvasive BP
Noninvasive BP+Hemodynamics
MP160 System + NIBP
The STMTHERM is a thermal stimulator that can deliver both hot and cold temperature stimulation to a subject. The STMTHERM can be used to identify participant thermoreceptor response thresholds for a variety of applications. The STMTHERM consists of two parts, the Stimulator Control Unit (SCU) and the included Thermal Stimulation Transducer (TSD191 Thermode) to deliver temperature […]
View AllRecent studies in Psychophysiology, EMG, ECG and PPG measurement utilizing BIOPAC software and hardware: Fight or Flight (Reflex Response Time) “Fight or flight” is a physiological response that occurs due to a perceived threat to survival. It can physiologically be observed through an increase in heart rate, respiratory rate, blood pressure, oxygen availability, and other mechanisms. In […]
HRV, EMG, and EEG studies using BIOPAC hardware and software include: DON’T STRESS Humans encounter various stressful situations everyday at work, home, and school. Such stress when experienced at high degrees and/or for a long duration of time could lead to cardiovascular diseases, cognitive dysfunctions, and psychological disorders. This study examined the validity of a novel physiological measurement […]
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