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of 12
pro vyhledávání: '"Peter Alston"'
Publikováno v:
Perfusion. 34:392-398
Background:Administering isoflurane 2.5% into the oxygenator during cardiopulmonary bypass results in no patient movement. However, doing so may result in an excessive depth of anaesthesia particularly, when hypothermia is induced. Bispectral index a
Publikováno v:
Perfusion. 33:148-155
Introduction: Bispectral index (BIS) and monitoring of end-tidal concentration may be associated with a reduction in the incidence of awareness during volatile-based general anaesthesia. An analogue of end-tidal concentration during cardiopulmonary b
Autor:
R. Peter Alston
Publikováno v:
Perfusion. 33:326-327
Autor:
Meera Patel, R. Peter Alston, Nicholaos Mansolas, Xin Yi Ng, Sibo Wan, Aishah Qureshi, Eleanor Roisin Edwards
Publikováno v:
Perfusion. 33:329-329
Publikováno v:
Perfusion. 21:139-147
For over four decades, pump flow rate during cardio-pulmonary bypass (CPB) has been estimated using body surface area (BSA). As patients presenting for heart surgery are increasingly obese, this approach may no longer be appropriate and other estimat
Publikováno v:
ResearcherID
Metabolic acidosis is a frequent complication of cardio-pulmonary bypass (CPB). Commonly, its cause is ascribed to hypoperfusion; however, iatrogenic causes, related to the composition and volume of intravascular fluids that are administered, are inc
Autor:
R Peter Alston
Publikováno v:
Perfusion. 7:77-88
Publikováno v:
Perfusion. 18(6)
Theoretically, systemic carbon dioxide (VCO2) production should be an alternative means to systemic oxygen uptake (VO2) for estimating the global efficacy of cardiopulmonary bypass (CPB). This study compared two methods of estimating VCO2: Fick’s p
Autor:
R. Peter Alston, Arthur Trew
Publikováno v:
Perfusion. 2:139-147
The Gas STAT is a monitor which continuously measures PO2. PCO2 and pH inline during cardiopulmonary bypass. Using an in vitro model, the monitor's accuracy was compared to standard blood gas analysis over a range of PO2 (2·0–66·7 kPa), PCO2 (2·
Autor:
R Peter Alston
Publikováno v:
Perfusion. 3:225-231
The Gas STAT is a monitor which continuously measures pO2, pCO2 and pH inline during cardiopulmonary bypass. A clinical evaluation of the inline monitor compared to the standard method of monitoring, that is, intermittent isolated blood sampling and