The use of pulse pressure variation and stroke volume variation in spontaneously breathing patients to assess dynamic arterial elastance and to predict arterial�…
M Cecconi, MIM Garc�a, MG Romero…�- Anesthesia &�…, 2015 - journals.lww.com
BACKGROUND: Dynamic arterial elastance (Ea dyn), defined as the pulse pressure
variation (PPV) to stroke volume variation (SVV) ratio, has been suggested as a predictor of�…
variation (PPV) to stroke volume variation (SVV) ratio, has been suggested as a predictor of�…
Assessment of cardiac preload status by pulse pressure variation in patients after anesthesia induction: comparison with central venous pressure and initial�…
Z He, H Qiao, W Zhou, Y Wang, Z Xu, X Che…�- Journal of�…, 2011 - Springer
Purpose Recognition of intraoperative hypovolemia is important for fluid management.
Previous studies demonstrated functional preload parameter pulse pressure variation (PPV)�…
Previous studies demonstrated functional preload parameter pulse pressure variation (PPV)�…
Pleth variability index predicts hypotension during anesthesia induction
M Tsuchiya, T Yamada, A Asada�- Acta anaesthesiologica�…, 2010 - Wiley Online Library
Background: The pleth variability index (PVI) is a new algorithm used for automatic
estimation of respiratory variations in pulse oximeter waveform amplitude, which might�…
estimation of respiratory variations in pulse oximeter waveform amplitude, which might�…
A comparison of changes in cardiac preload variables during graded hypovolemia and hypervolemia in mechanically ventilated dogs
Y Fujita, T Yamamoto, I Sano, N Yoshioka…�- Anesthesia &�…, 2004 - journals.lww.com
IMPLICATIONS: We simultaneously monitored dynamic preload variables—such as systolic
blood pressure variation, its down component, pulse pressure variation, stroke volume�…
blood pressure variation, its down component, pulse pressure variation, stroke volume�…
Systolic blood pressure variation is a sensitive indicator of hypovolemia in ventilated dogs subjected to graded hemorrhage.
A Perel, R Pizov, S Cotev�- Anesthesiology, 1987 - europepmc.org
Systolic pressure variation (SPV) is defined as the difference between the maximum and
minimum values of systolic blood pressure following a single positive pressure breath. An�…
minimum values of systolic blood pressure following a single positive pressure breath. An�…
Effects of changes in blood pressure and airway pressures on parameters of fluid responsiveness
SG Sakka, L Becher, J Kozieras…�- European Journal of�…, 2009 - journals.lww.com
Methods We studied 16 postoperative cardiac surgical and mechanically ventilated patients
who, for clinical reasons, underwent haemodynamic monitoring by transpulmonary�…
who, for clinical reasons, underwent haemodynamic monitoring by transpulmonary�…
Assessment of fluid responsiveness in mechanically ventilated cardiac surgical patients
C Wiesenack, C Fiegl, A Keyser, C Prasser…�- European journal of�…, 2005 - cambridge.org
SummaryBackground and objective: Accurate assessment of preload responsiveness is an
important goal of the clinician to avoid deleterious volume replacement associated with�…
important goal of the clinician to avoid deleterious volume replacement associated with�…
Can changes in arterial pressure be used to detect changes in cardiac output during volume expansion in the perioperative period?
Y Le Manach, CK Hofer, JJ Lehot, B Vallet…�- The Journal of the�…, 2012 - pubs.asahq.org
Background Cardiac output (CO) is rarely monitored during surgery, and arterial pressure
remains the only hemodynamic parameter for assessing the effects of volume expansion�…
remains the only hemodynamic parameter for assessing the effects of volume expansion�…
[HTML][HTML] The increase of vasomotor tone avoids the ability of the dynamic preload indicators to estimate fluid responsiveness
JP Bouchacourt, JA Riva, JC Grignola�- BMC anesthesiology, 2013 - Springer
Background The use of vasoconstrictor can affect the dynamic indices to predict fluid
responsiveness. We investigate the effects of an increase of vascular tone on dynamic�…
responsiveness. We investigate the effects of an increase of vascular tone on dynamic�…
Cardiac Output Derived from Arterial Pressure Waveform Analysis in Patients Undergoing Cardiac Surgery: Validity of a Second Generation Device: Retracted
J Mayer, J Boldt, MW Wolf, J Lang…�- Anesthesia &�…, 2008 - journals.lww.com
IMPLICATIONS: Measurement of cardiac output using improved arterial pressure waveform
analysis without manual calibration (FloTrac/Vigileo) was comparable with intermittent�…
analysis without manual calibration (FloTrac/Vigileo) was comparable with intermittent�…