Thoracic bioimpedance and Doppler cardiac output measurement: Learning curve and interobserver reproducibility

Nine previously untrained health professionals learned to measure cardiac output (Qt) by suprasterna) continuous-wave Doppler ultrasound (QtDopp) and by thoracic bioimpedance (Qtbi). Each received standardized written, videotaped, and individual instruction. First the novice, then the reference exam...

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Veröffentlicht in:	Critical care medicine 1989-11, Vol.17 (11), p.1194-1198
Hauptverfasser:	WONG, DAVID H, ONISHI, ROBIN, TREMPER, KEVIN K, REEVES, CODY, ZACCARI, JUNE, WONG, ANNE B, MILLER, J BERNARD, CORDERO, VERONICA, DAVIDSON, JONATHAN
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Cardiac Output Cardiography, Impedance Humans Investigative techniques of hemodynamics Investigative techniques, diagnostic techniques (general aspects) Male Medical sciences Observer Variation Plethysmography, Impedance Reproducibility of Results Ultrasonics
Online-Zugang:	Volltext
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