2018
Measurement of compensatory reserve predicts racial differences in tolerance to simulated hemorrhage in women
Wenner MM, Hinds KA, Howard JT, Nawn CD, Stachenfeld NS, Convertino VA. Measurement of compensatory reserve predicts racial differences in tolerance to simulated hemorrhage in women. Journal Of Trauma And Acute Care Surgery 2018, 85: s77-s83. PMID: 29443858, PMCID: PMC6023758, DOI: 10.1097/ta.0000000000001837.Peer-Reviewed Original ResearchConceptsLower body negative pressureBeat blood pressureHg lower body negative pressureCentral blood volumeCompensatory reserve measurementHeart rateWhite womenBlood volumeProgressive lower body negative pressureInadequate tissue oxygenationSigns/symptomsBody negative pressureProgressive central hypovolemiaRacial differencesStandard vital signsAfrican American womenBlood pressureHemodynamic decompensationAA womenCentral hypovolemiaRetrospective analysisTissue oxygenationRate of declineHemorrhageNegative pressure
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
2010
Tissue Doppler of Early Mitral Filling Correlates With Simulated Volume Loss in Healthy Subjects
Moore CL, Tham ET, Samuels KJ, McNamara RL, Galante NJ, Stachenfeld N, Shelley K, Dziura J, Silverman DG. Tissue Doppler of Early Mitral Filling Correlates With Simulated Volume Loss in Healthy Subjects. Academic Emergency Medicine 2010, 17: 1162-1168. PMID: 21175513, DOI: 10.1111/j.1553-2712.2010.00906.x.Peer-Reviewed Original ResearchConceptsInferior vena cavaLBNP levelsTissue DopplerHealthy subjectsVital signsPulsed-wave tissue DopplerLower body negative pressureLateral mitral annulusEmergency department patientsTissue Doppler assessmentTissue Doppler velocitiesEarly diastolic fillingAccurate noninvasive assessmentPulsed-wave spectral DopplerLate transmitralNegative pressure levelBlood pressureDepartment patientsDoppler assessmentVena cavaDiastolic fillingVolume lossCardiovascular diseaseMitral annulusFilling wave