Why the study?
Does cardiac output affect intraoperative blood loss in elderly patients undergoing primary total hip arthroplasty under epidural hypotensive anesthesia?
Does cardiac output affect intraoperative blood loss in elderly patients undergoing primary total hip arthroplasty under epidural hypotensive anesthesia?
Cardiac output does not significantly influence intraoperative blood loss during hypotensive epidural anesthesia for total hip arthroplasty.
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Cardiac output need not be targeted to limit blood loss; confirms decoupling of hemodynamics from bleeding under hypotensive epidural anesthesia for hip arthroplasty.
Sharrock et al. (1993) studied this question.
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