Abstract
Objectives: To study the feasibility of multicomponent non-invasive monitoring, consisting of a new bioimpedance method for estimating cardiac output together with routine pulse oximetry and transcutaneous oximetry, and to compare physiologic data obtained noninvasively with hemodynamic and oxygen transport data obtained by standard invasive pulmonary artery thermodilution catheter to evaluate circulatory function in high-risk surgical patients. Design: Prospective descriptive analysis of the time course of physiologic patterns in surgical patients. Setting: University-run county hospital. Patients: Seventy-one consecutively monitored, high-risk, critically ill surgical patients in their perioperative period. Outcome Measures: Simultaneous measurements by invasive and noninvasive methods to describe and compare the temporal physiologic patterns of survivors and nonsurvivors. Results: The new impedance cardiac output estimations closely approximated those of the thermodilution method (r=0.82, P
| Original language | English |
|---|---|
| Pages (from-to) | 732-737 |
| Number of pages | 6 |
| Journal | Archives of Surgery |
| Volume | 131 |
| Issue number | 7 |
| State | Published - 1996 |
| Externally published | Yes |
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All Science Journal Classification (ASJC) codes
- Surgery
Cite this
Noninvasive physiologic monitoring of high-risk surgical patients. / Shoemaker, William C.; Wo, Charles C J; Bishop, Michael H.; Asensio, Juan A.; Demetriades, Demetrios; Appel, Paul L.; Thangathurai, Duraiyah; Patil, Ramish S.
In: Archives of Surgery, Vol. 131, No. 7, 1996, p. 732-737.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Noninvasive physiologic monitoring of high-risk surgical patients
AU - Shoemaker, William C.
AU - Wo, Charles C J
AU - Bishop, Michael H.
AU - Asensio, Juan A.
AU - Demetriades, Demetrios
AU - Appel, Paul L.
AU - Thangathurai, Duraiyah
AU - Patil, Ramish S.
PY - 1996
Y1 - 1996
N2 - Objectives: To study the feasibility of multicomponent non-invasive monitoring, consisting of a new bioimpedance method for estimating cardiac output together with routine pulse oximetry and transcutaneous oximetry, and to compare physiologic data obtained noninvasively with hemodynamic and oxygen transport data obtained by standard invasive pulmonary artery thermodilution catheter to evaluate circulatory function in high-risk surgical patients. Design: Prospective descriptive analysis of the time course of physiologic patterns in surgical patients. Setting: University-run county hospital. Patients: Seventy-one consecutively monitored, high-risk, critically ill surgical patients in their perioperative period. Outcome Measures: Simultaneous measurements by invasive and noninvasive methods to describe and compare the temporal physiologic patterns of survivors and nonsurvivors. Results: The new impedance cardiac output estimations closely approximated those of the thermodilution method (r=0.82, P
AB - Objectives: To study the feasibility of multicomponent non-invasive monitoring, consisting of a new bioimpedance method for estimating cardiac output together with routine pulse oximetry and transcutaneous oximetry, and to compare physiologic data obtained noninvasively with hemodynamic and oxygen transport data obtained by standard invasive pulmonary artery thermodilution catheter to evaluate circulatory function in high-risk surgical patients. Design: Prospective descriptive analysis of the time course of physiologic patterns in surgical patients. Setting: University-run county hospital. Patients: Seventy-one consecutively monitored, high-risk, critically ill surgical patients in their perioperative period. Outcome Measures: Simultaneous measurements by invasive and noninvasive methods to describe and compare the temporal physiologic patterns of survivors and nonsurvivors. Results: The new impedance cardiac output estimations closely approximated those of the thermodilution method (r=0.82, P
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M3 - Article
VL - 131
SP - 732
EP - 737
JO - JAMA Surgery
JF - JAMA Surgery
SN - 2168-6254
IS - 7
ER -