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P M Kapoor, Vandana Bhardwaj, Amita Sharma, Usha Kiran
A reliable estimation of cardiac preload is helpful in the management of severe circulatory dysfunction. The estimation of cardiac preload has evolved from nuclear angiography, pulmonary artery catheterization to echocardiography, and transpulmonary thermodilution (TPTD). Global end-diastolic volume (GEDV) is the combined end-diastolic volumes of all the four cardiac chambers. GEDV has been demonstrated to be a reliable preload marker in comparison with traditionally used pulmonary artery catheter-derived pressure preload parameters...
October 2016: Annals of Cardiac Anaesthesia
Wolfgang Huber, Veit Phillip, Josef Höllthaler, Caroline Schultheiss, Bernd Saugel, Roland M Schmid
OBJECTIVE: Comparison of global end-diastolic volume index (GEDVI) obtained by femoral and jugular transpulmonary thermodilution (TPTD) indicator injections using the EV1000/VolumnView(®) device (Edwards Lifesciences, Irvine, USA). METHODS: In an 87-year-old woman with hypovolemic shock and equipped with both jugular and femoral vein access and monitored with the EV1000/VolumeView(®) device, we recorded 10 datasets, each comprising duplicate TPTD via femoral access and duplicate TPTD (20 ml cold saline) via jugular access...
July 2016: Journal of Zhejiang University. Science. B
Kazuki Tanimura, Yukiko Miura, Hisanari Ishii
An 18-year-old female patinet with Ebstein anomaly underwent surgical repair of scoliosis under total intravenous anesthesia. In addtition to normal monitors, we used transesophageal echocardiography (TEE) and EV1000 (Edwards Lifesciences, Irvine, USA), which show stroke volume variation and stroke volume index simultaneously in a rectangular coordinates. TEE detected reversal of intracardiac shunt which caused SpO2 decrease during fixing screws at thoracic vertebrae, then manual ventilation with oxygen unproved SpO2...
February 2016: Masui. the Japanese Journal of Anesthesiology
Cornelis Slagt, Mochamat Helmi, Ignacio Malagon, A B Johan Groeneveld
BACKGROUND: Cardiac output (CO) measurement is often required in critically ill patients. The performances of newer, less invasive techniques require evaluation in patients with severe sepsis and septic shock. OBJECTIVES: To compare calibrated arterial pressure waveform analysis-derived CO (COap, VolumeView/EV1000) and the uncalibrated form (COfv, FloTrac/Vigileo) with transpulmonary thermodilution derived CO (COtptd). DESIGN: A prospective, observational, single-centre study...
January 2015: European Journal of Anaesthesiology
K Bendjelid, G Marx, N Kiefer, T P Simon, M Geisen, A Hoeft, N Siegenthaler, C K Hofer
BACKGROUND: A new calibrated pulse wave analysis method (VolumeView™/EV1000™, Edwards Lifesciences, Irvine, CA, USA) has been developed to continuously monitor cardiac output (CO). The aim of this study was to compare the performance of the VolumeView method, and of the PiCCO2™ pulse contour method (Pulsion Medical Systems, Munich, Germany), with reference transpulmonary thermodilution (TPTD) CO measurements. METHODS: This was a prospective, multicentre observational study performed in the surgical and interdisciplinary intensive care units of four tertiary hospitals...
October 2013: British Journal of Anaesthesia
Tomohiro Soga, Shinji Kawahito, Rie Oi, Nami Kakuta, Toshiko Katayama, Narutomo Wakamatsu, Kazumi Takaishi, Kunihisa Yamaguchi, Hirofumi Izaki, Hiro-omi Kanayama, Hiroshi Kitahata, Shuzo Oshita
For anesthetic management during renal transplantation, it is necessary to maintain the blood flow and function of the transplanted kidney by performing massive fluid management and stabilizing blood pressure. We report anesthetic management for renal transplantation with a less-invasive circulatory monitoring system (Edwards Life Sciences Co., Ltd., Irvine, California, U.S.A.). In November 2010, renal transplantation was started in our hospital, and performed in 6 patients. In the first patient, fluid/circulatory management was conducted by connecting a standard arterial line and a standard central venous (CV) line...
2013: Journal of Medical Investigation: JMI
Nicholas Kiefer, Christoph K Hofer, Gernot Marx, Martin Geisen, Raphaël Giraud, Nils Siegenthaler, Andreas Hoeft, Karim Bendjelid, Steffen Rex
INTRODUCTION: Transpulmonary thermodilution is used to measure cardiac output (CO), global end-diastolic volume (GEDV) and extravascular lung water (EVLW). A system has been introduced (VolumeView/EV1000™ system, Edwards Lifesciences, Irvine CA, USA) that employs a novel algorithm for the mathematical analysis of the thermodilution curve. Our aim was to evaluate the agreement of this method with the established PiCCO™ method (Pulsion Medical Systems SE, Munich, Germany, clinicaltrials...
2012: Critical Care: the Official Journal of the Critical Care Forum
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