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Items: 1 to 50 of 299

1.

Mechanisms of inspiration that modulate cardiovascular control: the other side of breathing.

Convertino VA.

J Appl Physiol (1985). 2019 Nov 1;127(5):1187-1196. doi: 10.1152/japplphysiol.00050.2019. Epub 2019 Jun 21.

PMID:
31225967
2.

Physiological comparison of hemorrhagic shock and V˙ O2max: A conceptual framework for defining the limitation of oxygen delivery.

Convertino VA, Lye KR, Koons NJ, Joyner MJ.

Exp Biol Med (Maywood). 2019 May;244(8):690-701. doi: 10.1177/1535370219846425. Epub 2019 May 1.

PMID:
31042073
3.

Capacity to Compensate for Central Hypovolemia and Effects of Menstrual Cycle Phases.

Convertino VA, Schlotman TE, Stacey W, Hinojosa-Laborde C.

Aerosp Med Hum Perform. 2019 Apr 1;90(4):378-383. doi: 10.3357/AMHP.5237.2019.

PMID:
30922425
4.

Interrelationship Between Sex, Age, Blood Volume, and Vo2max.

Koons NJ, Suresh MR, Schlotman TE, Convertino VA.

Aerosp Med Hum Perform. 2019 Apr 1;90(4):362-368. doi: 10.3357/AMHP.5255.2019.

PMID:
30922423
5.

Differentiating compensatory mechanisms associated with low tolerance to central hypovolemia in women.

Schlotman TE, Akers KS, Nessen SC, Convertino VA.

Am J Physiol Heart Circ Physiol. 2019 Mar 1;316(3):H609-H616. doi: 10.1152/ajpheart.00420.2018. Epub 2018 Dec 28.

PMID:
30592899
6.

Lower Body Negative Pressure: Physiological Effects, Applications, and Implementation.

Goswami N, Blaber AP, Hinghofer-Szalkay H, Convertino VA.

Physiol Rev. 2019 Jan 1;99(1):807-851. doi: 10.1152/physrev.00006.2018. Review.

PMID:
30540225
7.

Hemostatic responses to exercise, dehydration, and simulated bleeding in heat-stressed humans.

Borgman MA, Zaar M, Aden JK, Schlader ZJ, Gagnon D, Rivas E, Kern J, Koons NJ, Convertino VA, Cap AP, Crandall C.

Am J Physiol Regul Integr Comp Physiol. 2019 Feb 1;316(2):R145-R156. doi: 10.1152/ajpregu.00223.2018. Epub 2018 Sep 19.

PMID:
30231210
8.

Unmasking the Hypovolemic Shock Continuum: The Compensatory Reserve.

Suresh MR, Chung KK, Schiller AM, Holley AB, Howard JT, Convertino VA.

J Intensive Care Med. 2019 Sep;34(9):696-706. doi: 10.1177/0885066618790537. Epub 2018 Aug 1.

PMID:
30068251
9.

Tolerance to a haemorrhagic challenge during heat stress is improved with inspiratory resistance breathing.

Huang M, Brothers RM, Ganio MS, Lucas RAI, Cramer MN, Moralez G, Convertino VA, Crandall CG.

Exp Physiol. 2018 Sep;103(9):1243-1250. doi: 10.1113/EP087102. Epub 2018 Jul 23.

10.

Intrathoracic pressure regulation therapy applied to ventilated patients for treatment of compromised cerebral perfusion from brain injury.

Metzger AK, Segal N, Olson DW, Figueroa SA, Sadaka FG, Krause CA, Homuth JR, Burkhart NT, Neumann RT, Lurie KG, Convertino VA.

J Med Case Rep. 2018 Jun 26;12(1):178. doi: 10.1186/s13256-018-1720-1.

11.

Time course of compensatory physiological responses to central hypovolemia in high- and low-tolerant human subjects.

Xiang L, Hinojosa-Laborde C, Ryan KL, Rickards CA, Convertino VA.

Am J Physiol Regul Integr Comp Physiol. 2018 Aug 1;315(2):R408-R416. doi: 10.1152/ajpregu.00361.2017. Epub 2018 Apr 18.

12.

Effect of acute hypoxemia on cerebral blood flow velocity control during lower body negative pressure.

van Helmond N, Johnson BD, Holbein WW, Petersen-Jones HG, Harvey RE, Ranadive SM, Barnes JN, Curry TB, Convertino VA, Joyner MJ.

Physiol Rep. 2018 Feb;6(4). doi: 10.14814/phy2.13594.

13.

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.

J Trauma Acute Care Surg. 2018 Jul;85(1S Suppl 2):S77-S83. doi: 10.1097/TA.0000000000001837.

14.

Use of intrathoracic pressure regulation therapy in breathing patients for the treatment of hypotension secondary to trauma.

Convertino VA, Parquette BA, Wampler DA, Manifold CA, Lindstrom DA, Boland LL, Burkhart NT, Lurie KG, Lick CJ.

Scand J Trauma Resusc Emerg Med. 2017 Oct 30;25(1):105. doi: 10.1186/s13049-017-0450-5.

15.

Comparisons of Traditional Metabolic Markers and Compensatory Reserve as Early Predictors of Tolerance to Central Hypovolemia in Humans.

Schiller AM, Howard JT, Lye KR, Magby CG, Convertino VA.

Shock. 2018 Jul;50(1):71-77. doi: 10.1097/SHK.0000000000001034.

PMID:
29049136
16.

Wearable technology for compensatory reserve to sense hypovolemia.

Convertino VA, Sawka MN.

J Appl Physiol (1985). 2018 Feb 1;124(2):442-451. doi: 10.1152/japplphysiol.00264.2017. Epub 2017 Jul 27. Review.

17.

Effect of pain and analgesia on compensatory reserve.

Hinojosa-Laborde C, Fernandez JRD, Muniz GW, Nawn CD, Burns RK, Le TH, Porter KB, Hardy JT, Convertino VA.

J Trauma Acute Care Surg. 2017 Jul;83(1 Suppl 1):S92-S97. doi: 10.1097/TA.0000000000001544.

PMID:
28452901
18.

The neurovascular complexity index as a potential indicator of traumatic brain injury severity: A case-series study.

Howard JT, Janak JC, Bukhman V, Robertson C, Frolov I, Nawn CD, Schiller AM, Convertino VA.

J Trauma Acute Care Surg. 2017 Jul;83(1 Suppl 1):S77-S82. doi: 10.1097/TA.0000000000001477.

PMID:
28383469
19.

The effect of blood transfusion on compensatory reserve: A prospective clinical trial.

Benov A, Yaslowitz O, Hakim T, Amir-Keret R, Nadler R, Brand A, Glassberg E, Yitzhak A, Convertino VA, Paran H.

J Trauma Acute Care Surg. 2017 Jul;83(1 Suppl 1):S71-S76. doi: 10.1097/TA.0000000000001474.

PMID:
28383467
20.

The physiology of blood loss and shock: New insights from a human laboratory model of hemorrhage.

Schiller AM, Howard JT, Convertino VA.

Exp Biol Med (Maywood). 2017 Apr;242(8):874-883. doi: 10.1177/1535370217694099. Epub 2017 Jan 1. Review.

21.

Measuring the compensatory reserve to identify shock.

Convertino VA, Schiller AM.

J Trauma Acute Care Surg. 2017 Jun;82(6S Suppl 1):S57-S65. doi: 10.1097/TA.0000000000001430. No abstract available.

PMID:
28333834
22.

Integrated Compensatory Responses in a Human Model of Hemorrhage.

Convertino VA, Hinojosa-Laborde C, Muniz GW, Carter R 3rd.

J Vis Exp. 2016 Nov 20;(117). doi: 10.3791/54737.

23.

State-of-the-art monitoring in treatment of dengue shock syndrome: a case series.

Moulton SL, Mulligan J, Srikiatkhachorn A, Kalayanarooj S, Grudic GZ, Green S, Gibbons RV, Muniz GW, Hinojosa-Laborde C, Rothman AL, Thomas SJ, Convertino VA.

J Med Case Rep. 2016 Aug 24;10(1):233. doi: 10.1186/s13256-016-1019-z.

24.

White blood cell concentrations during lower body negative pressure and blood loss in humans.

van Helmond N, Johnson BD, Curry TB, Cap AP, Convertino VA, Joyner MJ.

Exp Physiol. 2016 Oct 1;101(10):1265-1275. doi: 10.1113/EP085952. Epub 2016 Sep 16.

25.

Hemodynamic Stability to Surface Warming and Cooling During Sustained and Continuous Simulated Hemorrhage in Humans.

Poh PY, Gagnon D, Romero SA, Convertino VA, Adams-Huet B, Crandall CG.

Shock. 2016 Sep;46(3 Suppl 1):42-9. doi: 10.1097/SHK.0000000000000661.

26.

The Effect of Passive Heat Stress and Exercise-Induced Dehydration on the Compensatory Reserve During Simulated Hemorrhage.

Gagnon D, Schlader ZJ, Adams A, Rivas E, Mulligan J, Grudic GZ, Convertino VA, Howard JT, Crandall CG.

Shock. 2016 Sep;46(3 Suppl 1):74-82. doi: 10.1097/SHK.0000000000000653.

27.

Specificity of Compensatory Reserve and Tissue Oxygenation as Early Predictors of Tolerance to Progressive Reductions in Central Blood Volume.

Howard JT, Janak JC, Hinojosa-Laborde C, Convertino VA.

Shock. 2016 Sep;46(3 Suppl 1):68-73. doi: 10.1097/SHK.0000000000000632.

PMID:
27058052
28.

Compensatory Reserve for Early and Accurate Prediction of Hemodynamic Compromise: Case Studies for Clinical Utility in Acute Care and Physical Performance.

Stewart CL, Nawn CD, Mulligan J, Grudic G, Moulton SL, Convertino VA.

J Spec Oper Med. 2016 Spring;16(1):6-13.

PMID:
27045488
29.

Comparison of compensatory reserve during lower-body negative pressure and hemorrhage in nonhuman primates.

Hinojosa-Laborde C, Howard JT, Mulligan J, Grudic GZ, Convertino VA.

Am J Physiol Regul Integr Comp Physiol. 2016 Jun 1;310(11):R1154-9. doi: 10.1152/ajpregu.00304.2015. Epub 2016 Mar 30.

30.

The Compensatory Reserve For Early and Accurate Prediction Of Hemodynamic Compromise: A Review of the Underlying Physiology.

Convertino VA, Wirt MD, Glenn JF, Lein BC.

Shock. 2016 Jun;45(6):580-90. doi: 10.1097/SHK.0000000000000559. Review.

PMID:
26950588
31.

Variability in integration of mechanisms associated with high tolerance to progressive reductions in central blood volume: the compensatory reserve.

Carter R 3rd, Hinojosa-Laborde C, Convertino VA.

Physiol Rep. 2016 Feb;4(4). pii: e12705. doi: 10.14814/phy2.12705.

32.

A Signal Processing Approach for Detection of Hemodynamic Instability before Decompensation.

Belle A, Ansari S, Spadafore M, Convertino VA, Ward KR, Derksen H, Najarian K.

PLoS One. 2016 Feb 12;11(2):e0148544. doi: 10.1371/journal.pone.0148544. eCollection 2016.

33.

Career perspective: Victor A. Convertino.

Convertino VA.

Extrem Physiol Med. 2015 Nov 19;4:21. doi: 10.1186/s13728-015-0040-y. eCollection 2015.

34.

Predictors of the Onset of Hemodynamic Decompensation During Progressive Central Hypovolemia: Comparison of the Peripheral Perfusion Index, Pulse Pressure Variability, and Compensatory Reserve Index.

Janak JC, Howard JT, Goei KA, Weber R, Muniz GW, Hinojosa-Laborde C, Convertino VA.

Shock. 2015 Dec;44(6):548-53. doi: 10.1097/SHK.0000000000000480.

PMID:
26529655
35.

Coagulation changes during lower body negative pressure and blood loss in humans.

van Helmond N, Johnson BD, Curry TB, Cap AP, Convertino VA, Joyner MJ.

Am J Physiol Heart Circ Physiol. 2015 Nov;309(9):H1591-7. doi: 10.1152/ajpheart.00435.2015. Epub 2015 Sep 14.

36.

Cerebral blood velocity regulation during progressive blood loss compared with lower body negative pressure in humans.

Rickards CA, Johnson BD, Harvey RE, Convertino VA, Joyner MJ, Barnes JN.

J Appl Physiol (1985). 2015 Sep 15;119(6):677-85. doi: 10.1152/japplphysiol.00127.2015. Epub 2015 Jul 2.

37.

Sex comparisons in muscle sympathetic nerve activity and arterial pressure oscillations during progressive central hypovolemia.

Carter R 3rd, Hinojosa-Laborde C, Convertino VA.

Physiol Rep. 2015 Jun;3(6). pii: e12420. doi: 10.14814/phy2.12420.

38.

Fluid restriction during exercise in the heat reduces tolerance to progressive central hypovolaemia.

Schlader ZJ, Gagnon D, Rivas E, Convertino VA, Crandall CG.

Exp Physiol. 2015 Aug;100(8):926-34. doi: 10.1113/EP085280. Epub 2015 Jul 15.

39.

In reply to "Utility of shock index calculation in hemorrhagic trauma".

Edla S, Reisner AT, Liu J, Convertino VA, Carter R 3rd, Reifman J.

Am J Emerg Med. 2015 Jul;33(7):978-9. doi: 10.1016/j.ajem.2015.04.002. Epub 2015 Apr 7. No abstract available.

PMID:
25913084
40.

Evidence for a higher risk of hypovolemia-induced hemodynamic instability in females: implications for decision support during prehospital triage.

Hinojosa-Laborde C, Aden JK, Goei KA, Convertino VA.

Mil Med. 2015 Mar;180(3 Suppl):19-23. doi: 10.7205/MILMED-D-14-00394.

PMID:
25747625
41.

A critical bridge. Impedance threshold devices enhance blood flow in hypotensive patients.

Wampler DA, Parquette B, Convertino VA, Manifold C.

JEMS. 2014 Dec;Suppl:20-4. Review. No abstract available.

PMID:
25630171
42.

Helping the body help itself. How intrathoracic pressure regulation therapy improves perfusion.

Convertino VA.

JEMS. 2014 Dec;Suppl:2-7. Review. No abstract available.

PMID:
25630168
43.

Individual-Specific, Beat-to-beat Trending of Significant Human Blood Loss: The Compensatory Reserve.

Convertino VA, Howard JT, Hinojosa-Laborde C, Cardin S, Batchelder P, Mulligan J, Grudic GZ, Moulton SL, MacLeod DB.

Shock. 2015 Aug;44 Suppl 1:27-32. doi: 10.1097/SHK.0000000000000323.

PMID:
25565640
44.

Platelet activation after presyncope by lower body negative pressure in humans.

Zaar M, Fedyk CG, Pidcoke HF, Scherer MR, Ryan KL, Rickards CA, Hinojosa-Laborde C, Convertino VA, Cap AP.

PLoS One. 2014 Dec 29;9(12):e116174. doi: 10.1371/journal.pone.0116174. eCollection 2014.

45.

Is heart rate variability better than routine vital signs for prehospital identification of major hemorrhage?

Edla S, Reisner AT, Liu J, Convertino VA, Carter R 3rd, Reifman J.

Am J Emerg Med. 2015 Feb;33(2):254-61. doi: 10.1016/j.ajem.2014.11.046. Epub 2014 Dec 3.

46.

Detection of low-volume blood loss: compensatory reserve versus traditional vital signs.

Stewart CL, Mulligan J, Grudic GZ, Convertino VA, Moulton SL.

J Trauma Acute Care Surg. 2014 Dec;77(6):892-7; discussion 897-8. doi: 10.1097/TA.0000000000000423.

PMID:
25423536
47.

Use of an impedance threshold device in spontaneously breathing patients with hypotension secondary to trauma: an observational cohort feasibility study.

Wampler D, Convertino VA, Weeks S, Hernandez M, Larrumbide J, Manifold C.

J Trauma Acute Care Surg. 2014 Sep;77(3 Suppl 2):S140-5. doi: 10.1097/TA.0000000000000368.

PMID:
25159347
48.

Resting sympathetic baroreflex sensitivity in subjects with low and high tolerance to central hypovolemia induced by lower body negative pressure.

Hinojosa-Laborde C, Ryan KL, Rickards CA, Convertino VA.

Front Physiol. 2014 Jun 30;5:241. doi: 10.3389/fphys.2014.00241. eCollection 2014.

49.

Neurohumoral mechanisms associated with orthostasis: reaffirmation of the significant contribution of the heart rate response.

Convertino VA.

Front Physiol. 2014 Jun 30;5:236. doi: 10.3389/fphys.2014.00236. eCollection 2014. Review.

50.

Tissue oxygen saturation during hyperthermic progressive central hypovolemia.

Schlader ZJ, Rivas E, Soller BR, Convertino VA, Crandall CG.

Am J Physiol Regul Integr Comp Physiol. 2014 Sep 15;307(6):R731-6. doi: 10.1152/ajpregu.00190.2014. Epub 2014 Jul 16.

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