2008
DOI: 10.1213/01.ane.0000287664.03547.c6
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Online Monitoring of Pulse Pressure Variation to Guide Fluid Therapy After Cardiac Surgery

Abstract: Automatic real-time monitoring of deltaPP is possible using a standard bedside monitor and was found to be a reliable method to predict fluid responsiveness after cardiac surgery. Additional studies are needed to determine if this technique can be used to avoid the complications of fluid administration in high-risk patients.

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Cited by 108 publications
(83 citation statements)
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“…Several algorithms have been proposed for other dynamic predictors of fluid responsiveness, such as PPV, SVV, and PVI [19][20][21][22][23]. The presently proposed algorithm for EKGv was initially created to test if this automated algorithm measurement was feasible and as accurate as hand measurement.…”
Section: Discussionmentioning
confidence: 99%
“…Several algorithms have been proposed for other dynamic predictors of fluid responsiveness, such as PPV, SVV, and PVI [19][20][21][22][23]. The presently proposed algorithm for EKGv was initially created to test if this automated algorithm measurement was feasible and as accurate as hand measurement.…”
Section: Discussionmentioning
confidence: 99%
“…Kalp cerrahisi hastalarında sıvı tedavisinin şekillen-dirilmesinde, kardiyak doluş basınçların kullanılma-sı günümüzde hala yaygın olan uygulamalar olmakla beraber, bu konuda ciddi tartışmalar vardır (60) . Birçok klinik çalışmada da gösterildiği gibi kardiyak doluş ba-sınçlarının, ventriküler doluş volümünün, kardiyak performansın ve sıvı tedavisinin hemodinamik etkinliğinin değerlendirilmesinde yetersiz kaldığı gösterilmiştir (61) .…”
Section: Basınç-volüm Ilişkisiunclassified
“…Kardiyak cerrahi hastalarında sıvı replasmanına alınan yanıtın değerlen-dirilmesinde, manuel olarak hesaplanan PPV değerleri-nin sensitivitesi % 85-100, spesifisite % 87-100 olarak bulunurken, PPV değerleri % 9,4-17 aralığında olduğunda duyarlılığının daha fazla olduğu belirtilmektedir (74) . Yatak başında otomatik olarak ölçüm yapan gelişmiş cihazlarda, sensitivite ve spesifisite değerleri sırasıyla %97, %95 olarak daha yüksek bulunmaktadır (60) . Auler ve ark.…”
Section: Basınç-volüm Ilişkisiunclassified
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“…Auler et al have demonstrated that a PPV threshold of 12% differentiates between fluid responders and non-responders with a sensitivity of 97% and a specificity of 95%. 7 De Backer et al studied the effect of TV on PPV to predict fluid responsiveness in ventilated patients, including patients who suffer from acute respiratory distress syndrome (ARDS). Patients received various levels of PEEP.…”
Section: Introductionmentioning
confidence: 99%