Bioreactance for estimating cardiac output and the effects of passive leg raising in critically ill patients.
نویسنده
چکیده
dialysis before emergency surgery in a patient treated with dabigatran. Br J Anaesth 2013; 111: 776–7 2 Wanek MR, Horn ET, Elapavaluru S, Baroody SC, Sokos G. Safe use of hemodialysis for dabigatran removal before cardiac surgery. Ann Pharmacother 2012; 46: e21 3 Chang DN, Dager WE, Chin AI. Removal of dabigatran by hemodialysis. Am J Kidney Dis 2013; 61: 487–9 4 Singh T, Maw TT, Henry BL, et al. Extracorporeal therapy for dabigatran removal in the treatment of acute bleeding: a single center experience. Clin J Am Soc Nephrol 2013; 8: 1533–9
منابع مشابه
Bioreactance is not reliable for estimating cardiac output and the effects of passive leg raising in critically ill patients.
BACKGROUND Bioreactance estimates cardiac output in a non-invasive way. We evaluated the ability of a bioreactance device (NICOM®) to estimate cardiac index (CI) and to track relative changes induced by volume expansion. METHODS In 48 critically ill patients, we measured CI estimated by the NICOM® device (CINicom) and by transpulmonary thermodilution (CItd, PiCCO2™ device) before and after a ...
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Background: Cardiac output (CO) is the total volume of blood pumped by the heart per minute and is a function of heart rate and stroke volume. CO is one of the most important parameters for monitoring cardiac function, estimating global oxygen delivery and understanding the causes of high blood pressure. Hence, measuring CO has always been a matter of interest to researchers and clinicians. Sev...
متن کاملCardiac output measurements using the bioreactance technique in critically ill patients
Measurement of cardiac output (CO) using minimally invasive devices has gained popularity. In 11 patients we compared CO values obtained using the bioreactance technique--a new continuous, totally non-invasive CO monitor--with those obtained by semi-continuous thermodilution using a pulmonary artery catheter. We obtained CO measurements at study inclusion and after any relevant change in hemody...
متن کاملPassive leg raising and compression stockings: a note of caution
In a recent editorial in Critical Care, Monnet and Teboul emphasize the value of passive leg raising (PLR) as a reliable bedside indicator of fluid responsiveness in critically ill patients [1]. This is because PLR induces changes in venous return, regardless of the mode of ventilation or the underlying cardiac arrhythmias. In their eloquently written editorial, they provide five practical rule...
متن کاملAbility of esCCO to track changes in cardiac output.
BACKGROUND We investigated whether cardiac output measured with pulse wave transit time (esCCO, Nihon Kohden, Tokyo, Japan) is able to track changes in cardiac output induced by an increase in preload (volume expansion/passive leg-raising) or by changes in vasomotor tone (variation in norepinephrine dosage) in critically ill patients. METHODS Eighty patients for whom the decision to give flui...
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ورودعنوان ژورنال:
- British journal of anaesthesia
دوره 112 5 شماره
صفحات -
تاریخ انتشار 2014