Arterial and plethysmographic waveform analysis in anesthetized patients with hypovolemia
R Pizov, A Eden, D Bystritski, E Kalina…�- The Journal of the�…, 2010 - pubs.asahq.org
Background Respiratory-induced arterial and plethysmographic (pulse oximetry) waveform
changes were shown to be good predictors of cardiac output response to increased preload�…
changes were shown to be good predictors of cardiac output response to increased preload�…
Evaluating the relationship between arterial blood pressure changes and indices of pulse oximetric plethysmography
M Golparvar, H Naddafnia, M Saghaei�- Anesthesia & Analgesia, 2002 - journals.lww.com
The finger plethysmographic waveform of pulse oximeters is a qualitative indicator of
fingertip perfusion. This waveform has been used to assess the depth of anesthesia. Its�…
fingertip perfusion. This waveform has been used to assess the depth of anesthesia. Its�…
Hypotension during gradual blood loss: waveform variables response and absence of tachycardia
R Pizov, A Eden, D Bystritski, E Kalina…�- British journal of�…, 2012 - academic.oup.com
Background Variation in arterial pressure and plethysmographic waveforms has been
shown to be predictors of cardiac output response to fluid challenge. The objective of this�…
shown to be predictors of cardiac output response to fluid challenge. The objective of this�…
Pulse oximeter plethysmographic waveform changes in awake, spontaneously breathing, hypovolemic volunteers
BACKGROUND: The primary objective of this study was to determine whether alterations in
the pulse oximeter waveform characteristics would track progressive reductions in central�…
the pulse oximeter waveform characteristics would track progressive reductions in central�…
Pulse oximetry plethysmographic waveform during changes in blood volume.
M Shamir, LA Eidelman, Y Floman…�- British journal of�…, 1999 - academic.oup.com
Systolic pressure variation (SPV) and its dDown component have been shown to be
sensitive factors in estimating intravascular volume in patients undergoing mechanical�…
sensitive factors in estimating intravascular volume in patients undergoing mechanical�…
Respiratory variations in pulse oximetry plethysmographic waveform amplitude to predict fluid responsiveness in the operating room
M Cannesson, Y Attof, P Rosamel…�- The Journal of the�…, 2007 - pubs.asahq.org
Background Respiratory variations in pulse oximetry plethysmographic waveform amplitude
(DeltaPOP) are related to respiratory variations in pulse pressure (DeltaPP) and are�…
(DeltaPOP) are related to respiratory variations in pulse pressure (DeltaPP) and are�…
Pleth variability index is a weak predictor of fluid responsiveness in patients receiving norepinephrine
X Monnet, L Gu�rin, M Jozwiak…�- British journal of�…, 2013 - academic.oup.com
Background In patients receiving an infusion of norepinephrine, the relationship between
the amplitude of the oximeter plethysmographic waveform and stroke volume may be�…
the amplitude of the oximeter plethysmographic waveform and stroke volume may be�…
Arterial versus plethysmographic dynamic indices to test responsiveness for testing fluid administration in hypotensive patients: a clinical trial
G Natalini, A Rosano, M Taranto, B Faggian…�- Anesthesia &�…, 2006 - journals.lww.com
IMPLICATIONS: Photoplethysmographic dynamic indices can noninvasively assess fluid
responsiveness as accurately as arterial indices. Accordingly, pulse oximetry waveform�…
responsiveness as accurately as arterial indices. Accordingly, pulse oximetry waveform�…
Respiratory variations in pulse oximeter waveform amplitude are influenced by venous return in mechanically ventilated patients under general anaesthesia
M Cannesson, O Desebbe, M Hachemi…�- European Journal of�…, 2007 - cambridge.org
Background and objectivesRespiratory variations in pulse oximetry plethysmographic
waveform amplitude (ΔPOP) are related to respiratory variations in arterial pulse pressure�…
waveform amplitude (ΔPOP) are related to respiratory variations in arterial pulse pressure�…
Ventilation-induced plethysmographic variations predict fluid responsiveness in ventilated postoperative cardiac surgery patients
PAH Wyffels, PJ Durnez, J Helderweirt…�- Anesthesia &�…, 2007 - journals.lww.com
BACKGROUND: It has been shown that ventilation-induced pulse pressure variation (PPV)
is a better variable than central venous pressure (CVP) or pulmonary artery occlusion�…
is a better variable than central venous pressure (CVP) or pulmonary artery occlusion�…
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