Results 31 to 40 of about 90,625 (289)

Efficacy of goal-directed fluid therapy monitored by pulse-pressure variation using a continuous noninvasive arterial pressure monitoring system (the CNAP TM system) during parathyroidectomy in patients with end-stage renal failure – a randomised trial

Archives of Medical Science, 2020
Introduction There are no well-recognised guidelines for intraoperative fluid management in patients with end-stage renal failure (ESRF). Goal-directed fluid therapy (GDFT) is a concept of perioperative fluid management that improves patients’ prognosis.
Jie Song, Xiaofen Liu, Weiwei Jiang, Jiayou Wang, Yun Li, Hong Chen, Ye Zhang   +6 more
doaj   +1 more source

Pulse pressure variation guided fluid therapy during kidney transplantation: a randomized controlled trial [PDF]

Brazilian Journal of Anesthesiology, 2020
Purpose: Kidney transplantation is the gold-standard treatment for end stage renal disease. Although different hemodynamic variables, like central venous pressure and mean arterial pressure, have been used to guide volume replacement during surgery, the ...
Alessandro De Cassai, Ottavia Bond, Silvia Marini, Giulio Panciera, Lucrezia Furian, Flavia Neri, Giulio Andreatta, Paolo Rigotti, Paolo Feltracco   +8 more
doaj   +5 more sources

2.2 TRANSFER FUNCTION-DERIVED CENTRAL PRESSURE AND CARDIOVASCULAR EVENTS: THE FRAMINGHAM HEART STUDY

Artery Research, 2013
Relations between central versus brachial blood pressure and major cardiovascular disease (CVD) events remain controversial. Central measures derived using radial tonometry and a generalized transfer function as implemented using the SphygmoCor device ...
G.F. Mitchell, S.-J. Hwang, M.J. Larson, N.M. Hamburg, E.J. Benjamin, R.S. Vasan, D. Levy, J.A. Vita   +7 more
doaj   +1 more source

Cardiopulmonary interactions—which monitoring tools to use?

Frontiers in Physiology, 2023
Heart-lung interactions occur due to the mechanical influence of intrathoracic pressure and lung volume changes on cardiac and circulatory function. These interactions manifest as respiratory fluctuations in venous, pulmonary, and arterial pressures ...
David Berger, Per Werner Moller, Kaspar F. Bachmann, Kaspar F. Bachmann   +3 more
doaj   +1 more source

Pulse pressure variation, stroke volume variation and dynamic arterial elastance [PDF]

Critical Care, 2011
We read with interest the recent article by Monge Garcia and colleagues [1]. We have two comments regarding this interesting physiological study. First, although we support their observation [2], their explanations may lead to some confusion. Indeed, the Edwards Vigileo™ system-FloTrac™ sensor calculates stroke volume (SV) using the equation:
Giraud, Raphael, Siegenthaler, Nils, Bendjelid, Karim   +2 more
openaire   +3 more sources

Change in cardiac output during Trendelenburg maneuver is a reliable predictor of fluid responsiveness in patients with acute respiratory distress syndrome in the prone position under protective ventilation

Critical Care, 2017
Background Predicting fluid responsiveness may help to avoid unnecessary fluid administration during acute respiratory distress syndrome (ARDS). The aim of this study was to evaluate the diagnostic performance of the following methods to predict fluid ...
Hodane Yonis, Laurent Bitker, Mylène Aublanc, Sophie Perinel Ragey, Zakaria Riad, Floriane Lissonde, Aurore Louf-Durier, Sophie Debord, Florent Gobert, Romain Tapponnier, Claude Guérin, Jean-Christophe Richard   +11 more
doaj   +1 more source

Pulse pressure variation and stroke volume variation to predict fluid responsiveness in patients undergoing carotid endarterectomy [PDF]

Korean Journal of Anesthesiology, 2013
BackgroundDuring carotid endarterectomy (CEA), hemodynamic stability and adequate fluid management are crucial to prevent perioperative cerebral stroke, myocardial infarction and hyperperfusion syndrome.
Kyung Mi Kim, Mi Sook Gwak, Soo Joo Choi, Myung Hee Kim, Mi Hye Park, Burn Young Heo   +5 more
doaj   +1 more source

The pitfall of pulse pressure variation in the cardiac dysfunction condition [PDF]

Critical Care, 2015
We read with interest the recent articles in Critical Care about the limitations of pulse pressure variation (PPV) for predicting fluid responsiveness [1, 2]. We believe that cardiac dysfunction should be included in this list of PPV limitations. During right ventricular (RV) dysfunction, the inspiration would increase RV afterload and lead to a ...
He, Huai-wu, Liu, Da-wei
openaire   +2 more sources

Dynamic and volumetric variables reliably predict fluid responsiveness in a porcine model with pleural effusion

, 2013
Background: The ability of stroke volume variation (SVV), pulse pressure variation (PPV) and global end-diastolic volume (GEDV) for prediction of fluid responsiveness in presence of pleural effusion is unknown.
Meybohm, Patrick, Matthias Gruenewald, Grünewald, Matthias Lars, Jan Schöttler, Katharina Heß, Steinfath, Markus, Heß, Katharina, Ole Broch, Jochen Renner, Schöttler, Jan, Patrick Meybohm, Bein, Berthold, Gruenewald, Matthias, Bein, Berthold Helmut, Berthold Bein, Renner, Jochen, Broch, Ole, Markus Steinfath   +17 more
core   +1 more source

Daily variations of water use with vapor pressure deficit in a plantation of I214 poplars. [PDF]

, 2009
Daily rates of whole tree water use were measured in a homogeneous 7-year-old plantation over 84 days. Two trees were selected in the two most contrasting ends, i.e., with mean water table at -1.5 m and -3.5 m. Results showed that the mean tree water use
Etienne Muller, Muller, Etienne, Luc Lambs, Lambs, Luc   +3 more
core   +1 more source