2002
DOI: 10.1034/j.1399-6576.2002.460416.x
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Pulse contour analysis versus thermodilution in cardiac surgery patients

Abstract: The agreement between PCCO and ICO in contrast to CCO in the first 45 min after HCPB indicates that CCO underestimates CO during this period.

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Cited by 73 publications
(44 citation statements)
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“…In contrast, in ICU cardiac surgery patients, in whom temperature equilibration was completed, a strong correlation and excellent agreement were obtained [14,15]. Similar results were later observed by the same study group comparing a PCM with ThD [16], and our results agree with those findings. Finally, during haemodynamic instability and in critical conditions, the requirements for the application of ThD are often not fulfilled [17 -21].…”
Section: Discussionsupporting
confidence: 88%
“…In contrast, in ICU cardiac surgery patients, in whom temperature equilibration was completed, a strong correlation and excellent agreement were obtained [14,15]. Similar results were later observed by the same study group comparing a PCM with ThD [16], and our results agree with those findings. Finally, during haemodynamic instability and in critical conditions, the requirements for the application of ThD are often not fulfilled [17 -21].…”
Section: Discussionsupporting
confidence: 88%
“…0,3 l/min, Grenzen der Übereinstimmung 2,5 l/min), wobei hier deutlich größere Patientenkollektive als in der vorliegenden Studie zugrunde liegen.Größter Vorteil der Methode ist die Möglichkeit der kontinuierlichen HZVMessung.Das Verfahren erfordert jedoch die Kanülierung einer großlumigen Arterie, sowie eine in regelmäßigen Abstän-den zu wiederholende Kalibration mit einem zweiten Verfahren zur HZV-Messung. Das Messergebnis kann darüber hinaus durch Veränderungen des Gefäß-tonus beeinflusst werden [22,30].…”
Section: Diskussionunclassified
“…Abreu et al überprüften den verwendeten Monitor an Intensivpatienten und bewerteten ihn als "clinically useful device" [2], weil dieser in der Lage war, den pulmonalkapillären Blutfluss zuverlässig zu bestimmen. Die verschiedenen invasiven und nichtinvasiven HZV-Messmethoden liefern im direkten Vergleich z. T. erhebliche Unterschiede in den Messergebnissen: Pulskonturanalyse vs. ITD −0,13-0,15±0,95-2,00 l/ min [5,13,20,23], Bioimpedanzmethode vs. ITD −0,31-0,23±0,67-2,19 l/min [3,24,28], transösophageale aortale Flussmessung vs. ITD −0,56-0,11±1,12-1,28 l/ min [12,25].…”
Section: Validität Der Partiellen Co 2 Rückatemmethodeunclassified