Research Topics
| David G SilvermanSummaryAffiliation: Yale University Country: USA Publications
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Detail Information
Publications
The use of joint time frequency analysis to quantify the effect of ventilation on the pulse oximeter waveformKirk H Shelley
Department of Anesthesiology, Yale University, New Haven, CT 06520 8051, USA
J Clin Monit Comput 20:81-7. 2006..By analyzing how the frequency spectrum of the pulse oximeter waveform changes over time, new clinically relevant features can be extracted...
What is the best site for measuring the effect of ventilation on the pulse oximeter waveform?Kirk H Shelley
Department of Anesthesiology, Yale University, New Haven, Connecticut, USA
Anesth Analg 103:372-7, table of contents. 2006..A significant correlation was demonstrated between the estimated blood loss from surgical procedures and the impact of ventilation on ear plethysmographic data (r(s) = 0.624, P = 0.006)...
Modeling perioperative risk: can numbers speak louder than words?Natalie F Holt
Department of Anesthesiology, TMP 3, Yale University School of Medicine, 333 Cedar Street, New Haven CT 06510, USA
Anesthesiol Clin 24:427-59. 2006..The old adage can be modified: "if your patient rates more than two ASPIRIN, call me before the morning (of surgery)."..
Rofecoxib does not compromise platelet aggregation during anesthesia and surgeryDavid G Silverman
Departments of Anesthesiology and Laboratory Medicine, Yale University School of Medicine, New Haven, Connecticutt 06520 8051, USA
Can J Anaesth 50:1004-8. 2003....
Integrated assessment and consultation for the preoperative patientDavid G Silverman
Department of Anesthesiology, Yale University School of Medicine, Yale New Haven Hospital, New Haven, CT 06510, USA
Med Clin North Am 93:963-77. 2009....
Impact of central hypovolemia on photoplethysmographic waveform parameters in healthy volunteers part 2: frequency domain analysisAymen A Alian
Department of Anesthesiology, Yale University School of Medicine, New Haven, CT 06520 8051, USA
J Clin Monit Comput 25:387-96. 2011..Lower body negative pressure (LBNP) has been used as an experimental tool to simulate loss of central blood volume in humans. The aim of our research is to understanding PPG waveform changes during progressive hypovolemia...
Survey of anesthesiologists as to the value of prior ECG in a patient with nonspecific ST-T wave changesHossam Tantawy
Department of Anesthesiology, Yale University School of Medicine, New Haven, CT 06520 8051, USA
Conn Med 71:453-6. 2007..We surveyed anesthesiologists to determine if their concern about nonspecific ST-T (NSST) wave changes is influenced significantly by the availability of a prior ECG for comparison...
Preoperative beta-blocker use: impact of national guidelines on clinical practiceShamsuddin Akhtar
Department of Anesthesiology, Yale University School of Medicine, New Haven, CT 06520 8051, USA
J Clin Anesth 20:122-8. 2008....
Impact of withdrawal of 450 ml of blood on respiration-induced oscillations of the ear plethysmographic waveformMichael J Gesquiere
Department of Anesthesiology, Yale University School of Medicine, 333 Cedar Street, PO Box 208051, New Haven, CT 06520 8051, USA
J Clin Monit Comput 21:277-82. 2007..The present study assessed whether alterations in volume status likewise can be detected with noninvasive monitoring (ear plethysmograph) in non-intubated subjects (awake volunteers)...
The relationship between the photoplethysmographic waveform and systemic vascular resistanceAymen A Awad
Department of Anesthesiology, Yale University School of Medicine, 333 Cedar Street, P O Box 208051, New Haven, CT 06520 8051, USA
J Clin Monit Comput 21:365-72. 2007..The objective of this study was to determine the relationship between systemic vascular resistance (SVR), finger & ear photoplethysmographic measurements in 14 adult patients undergoing coronary artery bypass grafting (CABG)...
Comparing the effect of arginine vasopressin on ear and finger photoplethysmographyDenis H Jablonka
Department of Anesthesiology, Yale University, New Haven, CT 06520, USA
J Clin Anesth 20:90-3. 2008..To test whether the relative insensitivity of craniofacial vessels to catecholamines differs in response to arginine vasopressin...
Impact of central hypovolemia on photoplethysmographic waveform parameters in healthy volunteers. Part 1: time domain analysisAymen A Alian
Department of Anesthesiology, Yale University School of Medicine, New Haven, CT 06520 8051, USA
J Clin Monit Comput 25:377-85. 2011..We hypothesize that during progressive LBNP; there will be a preservation of ear PPG parameters and a decrease in finger PPG parameters...
Measuring venous oxygenation using the photoplethysmograph waveformZachary D Walton
Department of Anesthesiology, Yale University School of Medicine, 333 Cedar Street, P O Box 208051, New Haven, CT 06520 8051, USA
J Clin Monit Comput 24:295-303. 2010..We investigate the hypothesis that the photoplethysmograph (PPG) waveform can be analyzed to infer regional venous oxygen saturation...
The effect of venous pulsation on the forehead pulse oximeter wave form as a possible source of error in Spo2 calculationKirk H Shelley
Department of Anesthesiology, Yale University, New Haven, Connecticut, USA
Anesth Analg 100:743-7, table of contents. 2005..It is believed that the venous wave form is a result of the method of attachment rather than the use of reflective plethysmographic sensors...
Preanesthesia clinics, information management, and operating room delays: results of a survey of practicing anesthesiologistsNatalie F Holt
Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, USA
Anesth Analg 104:615-8. 2007..In several single-center studies, PECs have been shown to have a positive impact. However, limited information is available regarding their overall use and perceived effectiveness...
Topical non-iontophoretic application of acetylcholine and nitroglycerin via a translucent patch: a new means for assessing microvascular reactivityRobert B Schonberger
Doris Duke Clinicial Research, Yale University School of Medicine, 333 CedarStreet, New Haven, CT 06510, USA
Yale J Biol Med 79:1-7. 2006....
Preoperative beta-blocker use: is titration to a heart rate of 60 beats per minute a consistently attainable goal?Shamsuddin Akhtar
Department of Anesthesiology, Yale University School of Medicine, New Haven, CT 06520 8051, USA
J Clin Anesth 17:191-7. 2005....
Optimizing postoperative outcomes with efficient preoperative assessment and managementThomas M Halaszynski
Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, USA
Crit Care Med 32:S76-86. 2004..The ultimate goal is to provide safe and "efficient" care, without exhausting highly valued intensive care resources...
Assessment and management of patients with ischemic heart diseaseShamsuddin Akhtar
Department of Anesthesiology, Yale University School of Medicine, New Haven, CT, USA
Crit Care Med 32:S126-36. 2004..Diagnosis and management of perioperative myocardial infarction continues to be a challenge. However, use of cardiac specific biomarkers should improve the diagnostic process...
Analysis of the ear pulse oximeter waveformAymen A Awad
Department of Anesthesia, Yale University School of Medicine, New Haven, CT 06516, USA
J Clin Monit Comput 20:175-84. 2006..CONCLUSION: The ear is relatively immune to vasoconstrictive challenges which make ear plethysmographic waveforms a suitable monitor for central hemodynamic changes. The ear plethysmographic width has a good correlation with CO...
Tissue Doppler of early mitral filling correlates with simulated volume loss in healthy subjectsChristopher L Moore
Department of Emergency Medicine, Yale University School of Medicine, New Haven, CT, USA
Acad Emerg Med 17:1162-8. 2010....
Distinction between atropine-sensitive control of microvascular and cardiac oscillatory activityDavid G Silverman
Department of Anesthesiology, Yale University School of Medicine, 333 Cedar Street, New Haven, Connecticut 06520-8051, USA
Microvasc Res 63:196-208. 2002....
