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Echocardiographic evaluation of hemodynamic parameters
Critical Care Medicine, 2007Hemodynamic assessment is a constant and common task in critically ill and injured patients. Correct interpretation of this data is vital to implement the appropriate intervention, if any. It can be difficult to properly interpret derived and measured data from a pulmonary artery catheter for optimal care of these difficult patients.
Faisal M. Syed +2 more
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Hemodynamic parameters following pelvic exenteration
American Journal of Obstetrics and Gynecology, 1983Hemodynamic parameters were prospectively studied in 31 patients who underwent pelvic exenteration. With the use of a thermistor-tipped pulmonary artery catheter, hemodynamic parameters were calculated during the intraoperative and acute (less than 48 hours) postoperative interval.
Kenneth D. Hatch +8 more
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New Technologies in the Assessment of Hemodynamic Parameters
The Journal of Cardiovascular Nursing, 2001Pulmonary artery catheter (PAC) use has led to major advances in the assessment of hemodynamics. Since its introduction three decades ago, features have been added to the PAC to enhance its hemodynamic monitoring capabilities. In addition, newer technologies have been proposed to replace the PAC.
Tom Ahrens, Kelly Ott, Karen Johnson
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Carotid hemodynamic parameters in hemodialysis patients
International Urology and Nephrology, 2008Atherosclerotic vascular disease is a major cause of morbidity and mortality for patients with end-stage renal disease on maintenance hemodialysis. Early atherosclerotic changes of the arterial wall can be evaluated by intima-media thickness (IMT), presence and structure of plaques and parameters of vascular resistance. The aim of the present study has
Ramazan Albayrak +6 more
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Measurement of hemodynamic parameters [PDF]
Proceedings of the 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies, 2011 The paper deals with the design of method for primary screening of atherosclerosis based on hemodynamic parameters. The method combines sensing of blood pressure using two-cuffs system with sensing of plethysmography and electro-cardiography signals.
Lenka Lhotska +5 more
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Determining Hemodynamic Parameters
2010Gabriel et al.1 have devised experimental research using 32 male pigs, which were randomly aligned into groups and subgroups as depicted in Table 29.1. It is noteworthy because of the two different strategies of cardiopulmonary bypass (CPB) as well as different types of lung perfusion analyzed in this research.
Tomas A. Salerno, Edmo Atique Gabriel
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Probabilitic Fusion of Hemodynamic Parameter Maps
Critical Reviews in Biomedical Engineering, 2000Hemodynamic parameter maps (HPMs) depict values of parameters of hemodynamic response, namely, gain, lag, and dispersion, in response to neuronal activation. Large intensity values of any of the HPMs indicate greater likelihoods of brain activation. We apply the probabilistic data fusion equation to combine three HPMs.
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3. Effects of changes in systemic hemodynamic parameters on pulpal hemodynamics
Journal of Endodontics, 1980Summary Changes in systemic hemodynamic parameters have a profoundeffect on pulpal hemodynamics. The optimum Hct range for the transport rate of O 2 to the pulp is between 35% and 55%. The pulpal circulation has relatively lower resistance and higher flow in comparison with the systemic circulation on a per unit weight basis. Pulpal blood flow is
Richard Y. Z. Chen +5 more
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Relationship between hemodynamic parameters and cerebral aneurysm initiation
Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018Research on the relationship between cerebralaneurysm initiation and hemodynamic parameters, but several open questions remain on initiation and growth mechanisms of cerebral aneurysms.
Kazutoshi Tanaka +10 more
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Assessment of Hemodynamic Parameters in Recipients of a Liver Transplant
Transplantation Proceedings, 2020The control of all hemodynamic parameters among patients after liver transplantation is critical for better graft survival and to reduce the risk of perioperative complications. The value of cardiac output (CO) and stroke volume (SV) below normal promote the development of cardiovascular diseases.The study was conducted on a group of 43 patients after ...
Urszula Szewc +2 more
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