Keith G Lurie

Summary

Publications

  1. ncbi request reprint Use of an inspiratory impedance valve improves neurologically intact survival in a porcine model of ventricular fibrillation
    Keith G Lurie
    Cardiac Arrhythmia Center, Department of Medicine, University of Minnesota, Minneapolis 55455, USA
    Circulation 105:124-9. 2002
  2. doi request reprint No assisted ventilation cardiopulmonary resuscitation and 24-hour neurological outcomes in a porcine model of cardiac arrest
    Demetris Yannopoulos
    Division of Cardiology, University of Minnesota, Minneapolis, MN, USA
    Crit Care Med 38:254-60. 2010
  3. ncbi request reprint Comparison of a 10-breaths-per-minute versus a 2-breaths-per-minute strategy during cardiopulmonary resuscitation in a porcine model of cardiac arrest
    Keith G Lurie
    Department of Emergency Medicine, University of Minnesota, Minneapolis, Minnesota, USA
    Respir Care 53:862-70. 2008
  4. doi request reprint Ischemic postconditioning at the initiation of cardiopulmonary resuscitation facilitates functional cardiac and cerebral recovery after prolonged untreated ventricular fibrillation
    Nicolas Segal
    Cardiovascular Division, University of Minnesota, Minneapolis 55455 0341, USA
    Resuscitation 83:1397-403. 2012
  5. ncbi request reprint Effect of cough on heart rate and blood pressure in patients with "cough syncope"
    David G Benditt
    Cardiac Arrhythmia Center, Department of Medicine, Cardiovascular Division, University of Minnesota Medical School, Minneapolis, Minnesota, USA
    Heart Rhythm 2:807-13. 2005
  6. ncbi request reprint Reducing ventilation frequency combined with an inspiratory impedance device improves CPR efficiency in swine model of cardiac arrest
    Demetris Yannopoulos
    Department of Medicine, University of Minnesota DY, Minneapolis, MN 55455, USA
    Resuscitation 61:75-82. 2004
  7. ncbi request reprint Comparison of ventricular arrhythmia frequency in patients with ischemic cardiomyopathy versus nonischemic cardiomyopathy treated with implantable cardioverter defibrillators
    Cengiz Ermis
    Cardiac Arrhythmia Center, University of Minnesota Medical School, Minneapolis, MN, USA
    Am J Cardiol 96:233-8. 2005
  8. ncbi request reprint Inspiratory impedance threshold device effects on hypotension in heat-stroked swine
    Wolfgang G Voelckel
    Minneapolis Medical Research Foundation, Cardiac Arrhythmia Center, Department of Emergency Medicine, Minneapolis, MN, USA
    Aviat Space Environ Med 79:743-8. 2008
  9. pmc Controlled pauses at the initiation of sodium nitroprusside-enhanced cardiopulmonary resuscitation facilitate neurological and cardiac recovery after 15 mins of untreated ventricular fibrillation
    Demetris Yannopoulos
    Cardiovascular Division, Department of Emergency Medicine, University of Minnesota, Minneapolis, MN, USA
    Crit Care Med 40:1562-9. 2012
  10. doi request reprint Sodium nitroprusside enhanced cardiopulmonary resuscitation prevents post-resuscitation left ventricular dysfunction and improves 24-hour survival and neurological function in a porcine model of prolonged untreated ventricular fibrillation
    Jason Schultz
    Cardiovascular Division, Department of Medicine, University of Minnesota, Minneapolis, MN 55455 0341, USA
    Resuscitation 82:S35-40. 2011

Collaborators

Detail Information

Publications63

  1. ncbi request reprint Use of an inspiratory impedance valve improves neurologically intact survival in a porcine model of ventricular fibrillation
    Keith G Lurie
    Cardiac Arrhythmia Center, Department of Medicine, University of Minnesota, Minneapolis 55455, USA
    Circulation 105:124-9. 2002
    ..This study evaluated the potential for an inspiratory impedance threshold valve (ITV) to improve 24-hour survival and neurological function in a pig model of cardiac arrest...
  2. doi request reprint No assisted ventilation cardiopulmonary resuscitation and 24-hour neurological outcomes in a porcine model of cardiac arrest
    Demetris Yannopoulos
    Division of Cardiology, University of Minnesota, Minneapolis, MN, USA
    Crit Care Med 38:254-60. 2010
    ..To evaluate the effect of no assisted ventilation cardiopulmonary resuscitation on neurologically intact survival compared with ten positive pressure ventilations/minute cardiopulmonary resuscitation in a pig model of cardiac arrest...
  3. ncbi request reprint Comparison of a 10-breaths-per-minute versus a 2-breaths-per-minute strategy during cardiopulmonary resuscitation in a porcine model of cardiac arrest
    Keith G Lurie
    Department of Emergency Medicine, University of Minnesota, Minneapolis, Minnesota, USA
    Respir Care 53:862-70. 2008
    ..Hyperventilation during cardiopulmonary resuscitation (CPR) is harmful...
  4. doi request reprint Ischemic postconditioning at the initiation of cardiopulmonary resuscitation facilitates functional cardiac and cerebral recovery after prolonged untreated ventricular fibrillation
    Nicolas Segal
    Cardiovascular Division, University of Minnesota, Minneapolis 55455 0341, USA
    Resuscitation 83:1397-403. 2012
    ..We hypothesized that four 20-s pauses during the first 3 min of standard CPR would improve post resuscitation cardiac and neurological function, in a porcine model of prolonged untreated cardiac arrest...
  5. ncbi request reprint Effect of cough on heart rate and blood pressure in patients with "cough syncope"
    David G Benditt
    Cardiac Arrhythmia Center, Department of Medicine, Cardiovascular Division, University of Minnesota Medical School, Minneapolis, Minnesota, USA
    Heart Rhythm 2:807-13. 2005
    ..quot;Cough syncope" is uncommon, and its mechanism remains controversial...
  6. ncbi request reprint Reducing ventilation frequency combined with an inspiratory impedance device improves CPR efficiency in swine model of cardiac arrest
    Demetris Yannopoulos
    Department of Medicine, University of Minnesota DY, Minneapolis, MN 55455, USA
    Resuscitation 61:75-82. 2004
    ..The purpose of this study was to compare the currently recommended C/V ratio of 5:1 with a 10:1 ratio, +/- the ITD, to optimize circulation and oxygenation during CPR...
  7. ncbi request reprint Comparison of ventricular arrhythmia frequency in patients with ischemic cardiomyopathy versus nonischemic cardiomyopathy treated with implantable cardioverter defibrillators
    Cengiz Ermis
    Cardiac Arrhythmia Center, University of Minnesota Medical School, Minneapolis, MN, USA
    Am J Cardiol 96:233-8. 2005
    ....
  8. ncbi request reprint Inspiratory impedance threshold device effects on hypotension in heat-stroked swine
    Wolfgang G Voelckel
    Minneapolis Medical Research Foundation, Cardiac Arrhythmia Center, Department of Emergency Medicine, Minneapolis, MN, USA
    Aviat Space Environ Med 79:743-8. 2008
    ....
  9. pmc Controlled pauses at the initiation of sodium nitroprusside-enhanced cardiopulmonary resuscitation facilitate neurological and cardiac recovery after 15 mins of untreated ventricular fibrillation
    Demetris Yannopoulos
    Cardiovascular Division, Department of Emergency Medicine, University of Minnesota, Minneapolis, MN, USA
    Crit Care Med 40:1562-9. 2012
    ..The primary study end point was 24-hr survival with favorable neurologic function after 15 mins of untreated ventricular fibrillation...
  10. doi request reprint Sodium nitroprusside enhanced cardiopulmonary resuscitation prevents post-resuscitation left ventricular dysfunction and improves 24-hour survival and neurological function in a porcine model of prolonged untreated ventricular fibrillation
    Jason Schultz
    Cardiovascular Division, Department of Medicine, University of Minnesota, Minneapolis, MN 55455 0341, USA
    Resuscitation 82:S35-40. 2011
    ..We hypothesize that SNPeCPR will improve post resuscitation left ventricular function and neurological function compared to standard (S) CPR after 15 min of untreated ventricular fibrillation in a porcine model of cardiac arrest...
  11. ncbi request reprint Impact of upgrade to cardiac resynchronization therapy on ventricular arrhythmia frequency in patients with implantable cardioverter-defibrillators
    Cengiz Ermis
    Cardiac Arrhythmia Center, University of Minnesota Medical School, Minneapolis, Minnesota, USA
    J Am Coll Cardiol 46:2258-63. 2005
    ....
  12. ncbi request reprint Comparison of catecholamine response during tilt-table-induced vasovagal syncope in patients <35 to those >65 years of age
    Cengiz Ermis
    Cardiac Arrhythmia Center, Department of Medicine, Cardiovascular Division, University of Minnesota Medical School, Minneapolis, Minnesota 55455, USA
    Am J Cardiol 93:225-7. 2004
    ....
  13. ncbi request reprint Hemodynamic and respiratory effects of negative tracheal pressure during CPR in pigs
    Demetris Yannopoulos
    Department of Cardiology, Cardiac Arrhythmia Center, University of Minnesota, Minneapolis, MN, USA
    Resuscitation 69:487-94. 2006
    ..The purpose of this study was to investigate the hemodynamic and blood gas effects of more prolonged (15 min) use of the ITPR during CPR in a porcine model of cardiac arrest...
  14. ncbi request reprint Intrathoracic pressure regulation improves vital organ perfusion pressures in normovolemic and hypovolemic pigs
    Demetris Yannopoulos
    University of Minnesota, Division of Cardiology, MN, USA
    Resuscitation 70:445-53. 2006
    ....
  15. ncbi request reprint Intrathoracic pressure regulation for intracranial pressure management in normovolemic and hypovolemic pigs
    Demetris Yannopoulos
    Department of Cardiology, University of Minnesota, Minneapolis, Minnesota, USA
    Crit Care Med 34:S495-500. 2006
    ....
  16. ncbi request reprint Intrathoracic pressure regulation improves 24-hour survival in a porcine model of hypovolemic shock
    Demetris Yannopoulos
    Department of Cardiology, University of Minnesota, Minneapolis, Minnesota, USA
    Anesth Analg 104:157-62. 2007
    ..We hypothesized that application of intermittent negative intrathoracic pressure in a pig model of severe hypovolemic hypotension would increase 24-h neurological intact survival rates...
  17. ncbi request reprint Reduced atrial tachyarrhythmia susceptibility after upgrade of conventional implanted pulse generator to cardiac resynchronization therapy in patients with heart failure
    Demetris Yannopoulos
    Cardiac Arrhythmia Center, Department of Medicine, Cardiovascular Division, University of Minnesota Medical School, the University of Minnesota Medical Center Fairview, Minneapolis, Minnesota, USA
    J Am Coll Cardiol 50:1246-51. 2007
    ....
  18. ncbi request reprint Feasibility and effects of transcutaneous phrenic nerve stimulation combined with an inspiratory impedance threshold in a pig model of hemorrhagic shock
    Nemer Samniah
    Cardiac Arrhythmia Center, Department of Medicine Cardiovascular Division, University of Minnesota Medical School, MMC 508, AHC, 420 Delaware Street SE, Minneapolis, MN 55455, USA
    Crit Care Med 31:1197-202. 2003
    ..Accordingly, the purpose of this study was to assess the feasibility of transcutaneous phrenic nerve stimulation, used in conjunction with an inspiratory impedance threshold, on hemodynamic variables during hemorrhagic shock...
  19. ncbi request reprint Biventricular implantable cardioverter defibrillators improve survival compared with biventricular pacing alone in patients with severe left ventricular dysfunction
    Cengiz Ermis
    Cardiac Arrhythmia Center, University of Minnesota Medical School, Minneapolis, Minnesota, USA
    J Cardiovasc Electrophysiol 15:862-6. 2004
    ..To address this issue, we examined mortality outcome in patients with heart failure treated with biventricular pacemakers alone and those treated with biventricular implantable cardioverter defibrillators (ICDs)...
  20. ncbi request reprint Combination drug therapy with vasopressin, adrenaline (epinephrine) and nitroglycerin improves vital organ blood flow in a porcine model of ventricular fibrillation
    Keith G Lurie
    Cardiac Arrhythmia Center, Cardiovascular Division, Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
    Resuscitation 54:187-94. 2002
    ..Addition of nitroglycerin to the combination of low dose epinephrine with vasopressin during cardiac arrest may be beneficial...
  21. ncbi request reprint Intrathoracic pressure regulator during continuous-chest-compression advanced cardiac resuscitation improves vital organ perfusion pressures in a porcine model of cardiac arrest
    Demetris Yannopoulos
    Department of Cardiology, Cardiac Arrhythmia Center, University of Minnesota, Minneapolis, MN, USA
    Circulation 112:803-11. 2005
    ..Compared with standard (STD) CPR, ITPR-CPR will enhance venous return, systemic arterial pressure, and vital organ perfusion in both porcine models of ventricular fibrillation and hypovolemic cardiac arrest...
  22. doi request reprint Relationship of paroxysmal atrial tachyarrhythmias to volume overload: assessment by implanted transpulmonary impedance monitoring
    Rajat Jhanjee
    Cardiac Arrhythmia Center, Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA
    Circ Arrhythm Electrophysiol 2:488-94. 2009
    ..The goal of this study was to determine whether periods of greater intrathoracic fluid congestion (as detected by OI) correspond with increased AT event frequency...
  23. ncbi request reprint Transient modification of baroreceptor response during tilt-induced vasovagal syncope
    Nemer Samniah
    Cardiac Arrhythmia Center, Cardiovascular Division, Department of Medicine, University of Minnesota, 420 Delaware Street SE, MMC 508, Minneapolis, MN 55455, USA
    Europace 6:48-54. 2004
    ....
  24. ncbi request reprint Cardiorespiratory interactions and blood flow generation during cardiac arrest and other states of low blood flow
    Gardar Sigurdsson
    Cardiac Arrhythmia Center, University of Minnesota, Minneapolis, Minnesota 55455, USA
    Curr Opin Crit Care 9:183-8. 2003
    ....
  25. doi request reprint Sodium nitroprusside enhanced cardiopulmonary resuscitation improves survival with good neurological function in a porcine model of prolonged cardiac arrest
    Demetris Yannopoulos
    Department of Medicine, University of Minnesota, Minneapolis St Paul, MN, USA
    Crit Care Med 39:1269-74. 2011
    ..The combination of active compression-decompression CPR+ITD+AB without SNP will be called "enhanced" or eCPR...
  26. doi request reprint Advances in cardiopulmonary resuscitation
    Demetris Yannopoulos
    Department of Medicine, Interventional Cardiology, University of Minnesota, 420 Delaware Street, MMC 508, Minneapolis, MN 55455, USA
    Heart Fail Clin 7:251-68, ix. 2011
    ..Special emphasis is given to the basic simple ways to improve circulation, vital organ perfusion pressures, and the grave prognosis of sudden cardiac death...
  27. ncbi request reprint Effects of active compression-decompression cardiopulmonary resuscitation with the inspiratory threshold valve in a young porcine model of cardiac arrest
    Wolfgang G Voelckel
    Cardiac Arrhythmia Center, Cardiovascular Division, Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
    Pediatr Res 51:523-7. 2002
    ..In conclusion, the combination of ACD + ITV CPR significantly increased both coronary perfusion pressure and vital organ blood flow after prolonged standard CPR in this young porcine model of ventricular fibrillation...
  28. ncbi request reprint Clinical and hemodynamic comparison of 15:2 and 30:2 compression-to-ventilation ratios for cardiopulmonary resuscitation
    Demetris Yannopoulos
    University of Minnesota, Minneapolis, MN, USA
    Crit Care Med 34:1444-9. 2006
    ..To compare cardiopulmonary resuscitation (CPR) with a compression to ventilation (C:V) ratio of 15:2 vs. 30:2, with and without use of an impedance threshold device (ITD)...
  29. ncbi request reprint Evaluation of a prototypic inspiratory impedance threshold valve designed to enhance the efficiency of cardiopulmonary resuscitation
    Keith G Lurie
    Cardiac Arrhythmia Center, Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis 55455, USA
    Respir Care 48:52-7. 2003
    ..Assess a prototype inspiratory impedance threshold valve (ITV) designed to enhance vital organ circulation during standard and active compression/decompression cardiopulmonary resuscitation (CPR)...
  30. ncbi request reprint Augmentation of ventricular preload during treatment of cardiovascular collapse and cardiac arrest
    Keith G Lurie
    Department of Medicine, Cardiovascular Division, Cardiac Arrhythmia Center, University of Minnesota, Minneapolis, MN, USA
    Crit Care Med 30:S162-5. 2002
    ....
  31. ncbi request reprint Implantable diagnostic monitoring devices for evaluation of syncope, and tachy- and brady-arrhythmias
    David G Benditt
    Cardiac Arrhythmia Center, University of Minnesota Medical School, 420 Delaware Street SE, Minneapolis, MN 55455, USA
    J Interv Card Electrophysiol 9:137-44. 2003
    ....
  32. doi request reprint Suppression of cautery-induced electromagnetic interference of cardiac implantable electrical devices by closely spaced bipolar sensing
    Mithun Suresh
    Department of Medicine, University of Minnesota Medical School, Minneapolis, MN 55455, USA
    Anesth Analg 112:1358-61. 2011
    ..Because sensing by closely spaced electrodes (i.e., true bipolar) may be less susceptible to EMI, preoperative programming to a true bipolar mode may minimize the need for perioperative programming while preserving device function...
  33. ncbi request reprint Improved survival of cardiac transplantation candidates with implantable cardioverter defibrillator therapy: role of beta-blocker or amiodarone treatment
    Cengiz Ermis
    Cardiac Arrhythmia Center, Cardiovascular Division, University of Minnesota Medical School, Minneapolis, Minnesota 55436, USA
    J Cardiovasc Electrophysiol 14:578-83. 2003
    ..The aims of this study were to ascertain whether ICDs improve the survival rate of patients on the waiting list for cardiac transplantation and whether any improvement is independent of concomitant beta-blocker or amiodarone therapy...
  34. ncbi request reprint Cardiac arrest, mild therapeutic hypothermia, and unanticipated cerebral recovery
    Demetris Yannopoulos
    Department of Medicine, Cardiovascular Division, University of Minnesota, Minneapolis, Minnesota 55455, USA
    Neurologist 13:369-75. 2007
    ....
  35. ncbi request reprint Adrenal/renal contribution to circulating norepinephrine in posturally induced neurally mediated reflex syncope
    Cengiz Ermis
    Cardiac Arrhythmia Center, Department of Medicine, Cardiovascular Division, University of Minnesota Medical School, Minneapolis, Minnesota 55455, USA
    Am J Cardiol 91:746-50. 2003
  36. ncbi request reprint Vital organ blood flow with the impedance threshold device
    Tom P Aufderheide
    Department of Emergency Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
    Crit Care Med 34:S466-73. 2006
    ....
  37. ncbi request reprint Reducing ventilation frequency during cardiopulmonary resuscitation in a porcine model of cardiac arrest
    Demetris Yannopoulos
    Minneapolis Medical Research Foundation, 914 South 8th Street, 3rd Floor, Minneapolis MN 55404, USA
    Respir Care 50:628-35. 2005
    ....
  38. ncbi request reprint Emergency ventilatory management in hemorrhagic states: elemental or detrimental?
    Paul E Pepe
    Department of Surgery, University of Texas Southwestern Medical Center at Dallas, 75390 8579 USA
    J Trauma 54:1048-55; discussion 1055-7. 2003
    ....
  39. ncbi request reprint Rapid induction of cerebral hypothermia is enhanced with active compression-decompression plus inspiratory impedance threshold device cardiopulmonary resusitation in a porcine model of cardiac arrest
    Vijay Srinivasan
    Department of Anesthesia and Critical Care Medicine, The Children s Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, USA
    J Am Coll Cardiol 47:835-41. 2006
    ....
  40. ncbi request reprint Death by hyperventilation: a common and life-threatening problem during cardiopulmonary resuscitation
    Tom P Aufderheide
    Department of Emergency Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
    Crit Care Med 32:S345-51. 2004
    ..This observation generated scientific hypotheses that could only ethically be tested in the animal laboratory...
  41. ncbi request reprint Effects of an inspiratory impedance threshold device on blood pressure and short term survival in spontaneously breathing hypovolemic pigs
    Gardar Sigurdsson
    Hennepin County Medical Center, Minneapolis, MN, USA
    Resuscitation 68:399-404. 2006
    ..We hypothesized that use of an ITD, with a resistance of -10 cm H2O, will improve hemodynamics and short-term survival rates during hypovolemic hypotension in spontaneously breathing pigs...
  42. ncbi request reprint Hyperventilation-induced hypotension during cardiopulmonary resuscitation
    Tom P Aufderheide
    Department of Emergency Medicine, Medical College of Wisconsin, Milwaukee, USA
    Circulation 109:1960-5. 2004
    ..The objective of this study was to quantify the degree of excessive ventilation in humans and determine if comparable excessive ventilation rates during CPR in animals significantly decrease coronary perfusion pressure and survival...
  43. ncbi request reprint Effects of epinephrine and vasopressin in a piglet model of prolonged ventricular fibrillation and cardiopulmonary resuscitation
    Wolfgang G Voelckel
    Cardiac Arrhythmia Cente, Cardiovascular Division, Department of Medicine at the University of Minnesota, Minneapolis, MN, USA
    Crit Care Med 30:957-62. 2002
    ..Accordingly, this study was designed to differentiate whether the inferior effects of vasopressin in pediatrics were caused by the type of cardiac arrest...
  44. ncbi request reprint Vasopressor response in a porcine model of hypothermic cardiac arrest is improved with active compression-decompression cardiopulmonary resuscitation using the inspiratory impedance threshold valve
    Claus Raedler
    Department of Anesthesiology and Critical Care Medicine, Leopold Franzens University, Innsbruck, Austria
    Anesth Analg 95:1496-502, table of contents. 2002
    ..Moreover, after the administration of vasopressin, coronary perfusion pressure was significantly higher during ACD + ITV CPR, but not during STD CPR...
  45. ncbi request reprint Effects of incomplete chest wall decompression during cardiopulmonary resuscitation on coronary and cerebral perfusion pressures in a porcine model of cardiac arrest
    Demetris Yannopoulos
    Minneapolis Medical Research Foundation, 914 South 8th St, 3rd Floor, Minneapolis, MN 55404, USA
    Resuscitation 64:363-72. 2005
    ..Recent data suggest that generation of negative intrathoracic pressure during the decompression phase of CPR improves hemodynamics, organ perfusion and survival...
  46. doi request reprint Breathing through an inspiratory threshold device improves stroke volume during central hypovolemia in humans
    Kathy L Ryan
    U S Army Institute of Surgical Research, 3400 Rawley E Chambers Avenue, Fort Sam Houston, TX 78234 6315, USA
    J Appl Physiol 104:1402-9. 2008
    ....
  47. ncbi request reprint Use of an inspiratory impedance threshold device on a facemask and endotracheal tube to reduce intrathoracic pressures during the decompression phase of active compression-decompression cardiopulmonary resuscitation
    Patrick Plaisance
    Department of Anesthesiology and Critical Care, Lariboisiere University Hospital, Paris, France
    Crit Care Med 33:990-4. 2005
    ..We tested the hypothesis that the ITD could lower intratracheal pressures when attached to either a facemask or ETT...
  48. ncbi request reprint Comparison of ventricular arrhythmia burden, therapeutic interventions, and survival, in patients < 75 and patients >or= 75 years of age treated with implantable cardioverter defibrillators
    Cengiz Ermis
    Cardiovascular Division, University of Akdeniz, Antalya, Turkey
    Europace 9:270-4. 2007
    ..To address this question, we compared ICD-documented ventricular tachyarrhythmia burden in patients < 75 years of age (Group 1) and >or= 75 years of age (Group 2)...
  49. ncbi request reprint Comparison of standard cardiopulmonary resuscitation versus the combination of active compression-decompression cardiopulmonary resuscitation and an inspiratory impedance threshold device for out-of-hospital cardiac arrest
    Benno B Wolcke
    The Johannes Gutenberg University Medical School, Clinic of Anesthesiology, Mainz, Germany
    Circulation 108:2201-5. 2003
    ..This study compared survival rates with ACD+ITD CPR versus standard manual CPR (S-CPR)...
  50. ncbi request reprint Level 1 cardiac arrest centers: learning from the trauma surgeons
    Keith G Lurie
    Acad Emerg Med 12:79-80. 2005
  51. ncbi request reprint Incomplete chest wall decompression: a clinical evaluation of CPR performance by EMS personnel and assessment of alternative manual chest compression-decompression techniques
    Tom P Aufderheide
    Department of Emergency Medicine, Medical College of Wisconsin, 9200W Wisconsin Avenue, FEH Room 1870, Milwaukee, WI 53226, USA
    Resuscitation 64:353-62. 2005
    ....
  52. ncbi request reprint Clinical evaluation of an inspiratory impedance threshold device during standard cardiopulmonary resuscitation in patients with out-of-hospital cardiac arrest
    Tom P Aufderheide
    Department of Emergency Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
    Crit Care Med 33:734-40. 2005
    ..To determine whether an impedance threshold device, designed to enhance circulation, would increase acute resuscitation rates for patients in cardiac arrest receiving conventional manual cardiopulmonary resuscitation...
  53. ncbi request reprint Inspiratory resistance as a potential treatment for orthostatic intolerance and hemorrhagic shock
    Victor A Convertino
    US Army Institute of Surgical Research, Fort Sam Houston, TX 78234 6315, USA
    Aviat Space Environ Med 76:319-25. 2005
    ..In this brief review, we present evidence which supports further consideration of using inspiratory resistance as a countermeasure against circulatory collapse associated with orthostatic instability and hemorrhagic shock...
  54. ncbi request reprint Effect of an inspiratory impedance threshold device on hemodynamics during conventional manual cardiopulmonary resuscitation
    Ronald G Pirrallo
    Medical College of Wisconsin, Department of Emergency Medicine, 9200 W Wisconsin Ave, FEH Room 1870, Milwaukee, WI 53226, USA
    Resuscitation 66:13-20. 2005
    ..The objective of this study was to determine whether an ITD would improve blood pressure (BP) in patients receiving CPR for out-of-hospital cardiac arrest...
  55. ncbi request reprint Effects of inspiratory impedance on the carotid-cardiac baroreflex response in humans
    Victor A Convertino
    US Army Institute of Surgical Research, 3400 Rawley E Chambers Avenue Building 3611, Fort Sam Houston TX 78234 6315, USA
    Clin Auton Res 14:240-8. 2004
    ..This resetting of the cardiac baroreflex may represent a mechanism that allows blood pressure to increase without a reflex-mediated reduction in HR...
  56. ncbi request reprint Treatment of hypotension in pigs with an inspiratory impedance threshold device: a feasibility study
    Keith G Lurie
    Cardiac Arrhythmia Center at the University of Minnesota, Minneapolis, MN 55455, USA
    Crit Care Med 32:1555-62. 2004
    ..An inspiratory impedance threshold device was evaluated in spontaneously breathing animals with hypotension to determine whether it could help improve systemic arterial pressures when fluid replacement was not immediately available...
  57. ncbi request reprint Evaluation of an impedance threshold device in patients receiving active compression-decompression cardiopulmonary resuscitation for out of hospital cardiac arrest
    Patrick Plaisance
    Department of Anesthesiology and Critical Care, Lariboisiere University Hospital, 2 rue Ambroise Pare, 75010 Paris, France
    Resuscitation 61:265-71. 2004
    ....
  58. ncbi request reprint Detrimental hemodynamic effects of assisted ventilation in hemorrhagic states
    Paul E Pepe
    Department of Surgery, and the School of Public Health, University of Texas Southwestern Medical Center, Dallas, TX, USA
    Crit Care Med 32:S414-20. 2004
    ....
  59. ncbi request reprint Spontaneous gasping decreases intracranial pressure and improves cerebral perfusion in a pig model of ventricular fibrillation
    Vijay Srinivasan
    Department of Anesthesia and Critical Care Medicine, Children s Hospital of Philadelphia, 34th Street and Civic Center Boulevard, PA 19104, USA
    Resuscitation 69:329-34. 2006
    ..The potential beneficial effect of gasping on cerebral perfusion may underlie the observed survival benefit, but mechanisms remain unknown...
  60. ncbi request reprint Inspiratory impedance effects on hemodynamic responses to orthostasis in normal subjects
    Victor A Convertino
    U S Army Institute of Surgical Research, 3400 Rawley E Chambers Avenue, Building 3611, Fort Sam Houston, TX 78234 6315, USA
    Aviat Space Environ Med 77:486-93. 2006
    ..Breathing through an impedance threshold device (ITD) might prove effective as a countermeasure against post-spaceflight orthostatic hypotension since it increased blood pressure (BP) and cardiac output in supine human subjects...
  61. ncbi request reprint Human autonomic and cerebrovascular responses to inspiratory impedance
    William H Cooke
    Department of Health and Kinesiology, University of Texas at San Antonio W H C, San Antonio, Texas, and Department of Emergency Medicine, Minneapolis Medical Research Foundation and Hennepin County Medical Center, Minneapolis, Minnesota, USA
    J Trauma 60:1275-83. 2006
    ..We evaluated the influence of breathing through an inspiratory Impedance Threshold Device (ITD) on autonomic neural and cerebrovascular function...
  62. ncbi request reprint Incomplete chest wall decompression: a clinical evaluation of CPR performance by trained laypersons and an assessment of alternative manual chest compression-decompression techniques
    Tom P Aufderheide
    Department of Emergency Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA
    Resuscitation 71:341-51. 2006
    ..Complete chest wall recoil improves hemodynamics during CPR by generating relatively negative intrathoracic pressure, which draws venous blood back to the heart, providing cardiac preload prior to the next chest compression...
  63. ncbi request reprint Spontaneous breathing through an inspiratory impedance threshold device augments cardiac index and stroke volume index in a pediatric porcine model of hemorrhagic hypovolemia
    Bradley S Marino
    Cardiac Center at the Children s Hospital of Philadelphia and the Department of Pediatrics, University of Pennsylvania School of Medicine, USA
    Crit Care Med 32:S398-405. 2004
    ..Pediatric hemodynamics, anatomy, and physiology differ from adults. Evaluation of the ITD has not been previously assessed in a pediatric porcine model of hypovolemia induced by hemorrhage...