2016
Ventilation-Induced Modulation of Pulse Oximeter Waveforms
Alian AA, Atteya G, Gaal D, Golembeski T, Smith BG, Dai F, Silverman DG, Shelley K. Ventilation-Induced Modulation of Pulse Oximeter Waveforms. Anesthesia & Analgesia 2016, 123: 346-356. PMID: 27284998, DOI: 10.1213/ane.0000000000001377.Peer-Reviewed Original ResearchConceptsSystolic blood pressureArterial pressure waveformBlood volumeFluid resuscitationBlood pressureOnly systolic blood pressurePressure waveformAirway pressure waveformFinger pulse oximetrySubstantial blood lossDynamic preload indicesVenous blood volumeArterial pressure measurementsArterial waveform parametersP-valuePulse oximeter waveformWilcoxon signed-rank testArterial pressureBlood lossBlood transfusionEarly bleedingPediatric patientsPreload indexHemodynamic dataScoliosis surgery
2014
Impact of lower body negative pressure induced hypovolemia on peripheral venous pressure waveform parameters in healthy volunteers
Alian AA, Galante NJ, Stachenfeld NS, Silverman DG, Shelley KH. Impact of lower body negative pressure induced hypovolemia on peripheral venous pressure waveform parameters in healthy volunteers. Physiological Measurement 2014, 35: 1509-1520. PMID: 24901895, DOI: 10.1088/0967-3334/35/7/1509.Peer-Reviewed Original ResearchConceptsLower body negative pressureBlood pressureBody negative pressureCardiac modulationHeart ratePulse pressurePVP waveformsProgressive lower body negative pressureArterial systolic blood pressureFinger arterial blood pressurePeripheral venous pressure waveformsMmHg lower body negative pressureMean blood pressureDiastolic blood pressureSystolic blood pressureArterial blood pressureArterial BP valuesPressure waveformSignificant reductionMild hypovolemiaVenous pressureHemodynamic changesIntravenous siteRespiratory modulationBP values
2001
How Does the Plethysmogram Derived from the Pulse Oximeter Relate to Arterial Blood Pressure in Coronary Artery Bypass Graft Patients?
Awad A, Ghobashy M, Stout R, Silverman D, Shelley K. How Does the Plethysmogram Derived from the Pulse Oximeter Relate to Arterial Blood Pressure in Coronary Artery Bypass Graft Patients? Anesthesia & Analgesia 2001, 93: 1466-1471. PMID: 11726424, DOI: 10.1097/00000539-200112000-00022.Peer-Reviewed Original ResearchConceptsMean blood pressureSystolic blood pressureBlood pressurePulse pressurePulse oximeter waveformCoronary artery bypass graft surgeryCoronary artery bypass graft patientsArtery bypass graft surgeryBypass graft surgeryCoronary artery bypassBypass graft patientsRadial artery blood pressure waveformArterial blood pressureBlood pressure waveformArtery bypassGraft patientsGraft surgeryArterial linePatientsFinger oximeterMean differenceClinical applicabilityPulse oximeterPressure waveformOximeter