Impedance cardiography

Cimetidine 800 mg given before, and 400 mg in divided doses given after, a single 20-mg dose of nitrendipine was found to increase its bioavailability by 154% but the haemodynamic effects were unchanged. Another study found that ranitidine increased the AUC of oral nitrendipine 20 mg daily for 1 week by about 50% and decreased its clearance, but there were no changes in the haemodynamic measurements (systolic time intervals, impedance cardiography). A further study found that ranitidine increases the AUC of nitrendipine by 89%, but this does not appear to be clinically significant. ... [Pg.871]

Electrocardiogram (e.g., ST depression, T-wave amplitude) Impedance cardiography (stroke volume index, systolic time intervals)... [Pg.118]

Bernstein, DP. 2010. Impedance cardiography Pulsatile blood flow and the biophysical and electrodynamic basis for the stroke volume equations. / Electr Bioimp 1,2-17. [Pg.178]

Kauppinen PK, Hyttinen JA, Malmivuo JA. 1998. Sensitivity distributions of impedance cardiography using band and spot electrodes analyzed by a three-dimensional computer model. Ann Biomed Eng... [Pg.180]

Kubicek WG, Patterson RP, Witsoe DA, Mattson RH. 1970. Impedance cardiography as a non-invasive method for monitoring cardiac function and other parameters of the cardiovascular system. Ann... [Pg.180]

Meijer, J.H., Boesveldt, S., Elbertse, E., Berendse, H.W., 2008. Method to measure autonomic control of cardiac function using time interval parameters from impedance cardiography. Physiol. Meas. 29, S383-S391. [Pg.539]

Keywords impedance cardiography, finite element simulations, aortic wave propagation, lung perfusion, erythrocyte orientation... [Pg.71]

A common cause of death in Western Europe is chronic heart failure. Measures for its severity are hemodynamic parameters, including stroke volume (SV). Until now, the gold standard for measuring these parameters is the thermodilution technique using pulmonary artery catheters. However, the risks of estimating cardiac output via catheters include infections, sepsis and arrhythmias, as well as increased morbidity and mortality. An alternative technique to assess SV easily and cost-effectively is the use of impedance cardiography (ICG). [Pg.71]

Figure 1. Measuring piindple of impedance cardiography I = complex current, U = complex voltage [www.medit.rwth-aachen.de (2010)].

Cotter, G. (2006). Impedance cardiography revisit. Physiological Measurement 27, 817-827. [Pg.76]

Packer, M. (2006). Utility of impedance cardiography for the identification of short-term risk of clinical decompensation in stable patients with chronic heart failure. Journal of the American College of Cardiology 47, 2245-2252. [Pg.76]

Raaijmakers, E. (1996). The influence of pulsatile blood flow on blood resistivity in impedance cardiography. 18th International Conference of the IEEE Engineering in Medicine and Biology Society 5, 1957-1958. [Pg.76]

Van De Water, J. (2003). Impedance cardiography—the next vital sign technology Chest 123, 2028-2033. [Pg.76]

Ulbrich, M., Miihlsteff, J., Sipila, A., Kamppi, M., Koskela, A., Myry, M., Wan, T., I-eonhardt, S., Walter, M., 2014. The IMPACT shirt textile integrated and portable impedance cardiography. Physiological Measurement 35, 1181. [Pg.597]

Keywords Impedance Cardiography, bioimpedance, swine model, ECMO, fluid balance, animal study, cardiac output, stroke volume... [Pg.39]

Keywords— impedance cardiography, wavelet analysis, hemodynamic parameters... [Pg.45]

Bour Jean, Kellett John. Impedance cardiography - A rapid and cost-effective screening tool for cardiac disease European journal of internal medicine. 2008 19 399-405. [Pg.48]

Keywords — cardiac contractility, impedance cardiography, pre-ejection period, dP/dt, anesthetized rats. [Pg.89]

Impedance 36 Impedance analysis 52 Impedance Analyzer 56 impedance cardiography 32, 76 Impedance Ehieumography 60 Ionic concentration 9... [Pg.98]

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