Lactate metabolism after total replacement heart implantation

Robert Dowling, B. Chiang, S. Etoch, K. Stevens, L. Gray

Research output: Contribution to journalConference article

Abstract

Blood lactate levels were assessed after implantation of the AbioCor implantable replacement heart to determine the adequacy of tissue perfusion. Ten calves had implantation of the AbioCor via right thoracotomy. Output of the AbioCor was calculated based on beat rate and stroke volume (L/min). Elevated lactate levels were seen after CPB but rapidly normalized after pulsatile flow with the AbioCor IRH. The resumption of aerobic metabolism confirm the ability of the device to provide immediate complete circulatory support with adequate tissue perfusion even at low hematocrit levels.

Original languageEnglish (US)
Number of pages1
JournalASAIO Journal
Volume46
Issue number2
DOIs
StatePublished - Jan 1 2000
Event46th Annual Conference and Exposition of ASAIO - New York, NY, USA
Duration: Jun 28 2000Jul 1 2000

Fingerprint

Metabolism
Lactic Acid
Perfusion
Tissue
Pulsatile Flow
Pulsatile flow
Thoracotomy
Hematocrit
Stroke Volume
Blood
Equipment and Supplies

All Science Journal Classification (ASJC) codes

  • Biophysics
  • Bioengineering
  • Biomaterials
  • Biomedical Engineering

Cite this

Dowling, Robert ; Chiang, B. ; Etoch, S. ; Stevens, K. ; Gray, L. / Lactate metabolism after total replacement heart implantation. In: ASAIO Journal. 2000 ; Vol. 46, No. 2.
@article{281fe3b22e1448eaa5f20fa938875ba8,
title = "Lactate metabolism after total replacement heart implantation",
abstract = "Blood lactate levels were assessed after implantation of the AbioCor implantable replacement heart to determine the adequacy of tissue perfusion. Ten calves had implantation of the AbioCor via right thoracotomy. Output of the AbioCor was calculated based on beat rate and stroke volume (L/min). Elevated lactate levels were seen after CPB but rapidly normalized after pulsatile flow with the AbioCor IRH. The resumption of aerobic metabolism confirm the ability of the device to provide immediate complete circulatory support with adequate tissue perfusion even at low hematocrit levels.",
author = "Robert Dowling and B. Chiang and S. Etoch and K. Stevens and L. Gray",
year = "2000",
month = "1",
day = "1",
doi = "10.1097/00002480-200003000-00120",
language = "English (US)",
volume = "46",
journal = "ASAIO Journal",
issn = "1058-2916",
publisher = "Lippincott Williams and Wilkins",
number = "2",

}

Lactate metabolism after total replacement heart implantation. / Dowling, Robert; Chiang, B.; Etoch, S.; Stevens, K.; Gray, L.

In: ASAIO Journal, Vol. 46, No. 2, 01.01.2000.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Lactate metabolism after total replacement heart implantation

AU - Dowling, Robert

AU - Chiang, B.

AU - Etoch, S.

AU - Stevens, K.

AU - Gray, L.

PY - 2000/1/1

Y1 - 2000/1/1

N2 - Blood lactate levels were assessed after implantation of the AbioCor implantable replacement heart to determine the adequacy of tissue perfusion. Ten calves had implantation of the AbioCor via right thoracotomy. Output of the AbioCor was calculated based on beat rate and stroke volume (L/min). Elevated lactate levels were seen after CPB but rapidly normalized after pulsatile flow with the AbioCor IRH. The resumption of aerobic metabolism confirm the ability of the device to provide immediate complete circulatory support with adequate tissue perfusion even at low hematocrit levels.

AB - Blood lactate levels were assessed after implantation of the AbioCor implantable replacement heart to determine the adequacy of tissue perfusion. Ten calves had implantation of the AbioCor via right thoracotomy. Output of the AbioCor was calculated based on beat rate and stroke volume (L/min). Elevated lactate levels were seen after CPB but rapidly normalized after pulsatile flow with the AbioCor IRH. The resumption of aerobic metabolism confirm the ability of the device to provide immediate complete circulatory support with adequate tissue perfusion even at low hematocrit levels.

UR - http://www.scopus.com/inward/record.url?scp=0034158858&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034158858&partnerID=8YFLogxK

U2 - 10.1097/00002480-200003000-00120

DO - 10.1097/00002480-200003000-00120

M3 - Conference article

AN - SCOPUS:0034158858

VL - 46

JO - ASAIO Journal

JF - ASAIO Journal

SN - 1058-2916

IS - 2

ER -