Donor Heart Assessment Model
نویسندگان
چکیده
منابع مشابه
Screening and assessment of the donor heart
The real goal of donor heart assessment is not to estimate the functional status of the heart just before the organ harvesting but rather to predict the performance of the transplanted graft after weaning from the extracorporeal circulation and in the postoperative period. For that, hemodynamic and myocardial assessment during organ harvesting is important but is only one of several aspects. On...
متن کاملAssessment of the potential heart donor: a role for biomarkers?
Demand for donor hearts exceeds supply, and a significant number of patients die while awaiting transplantation. Within the pool of currently unused potential donor hearts, a proportion may be suitable for transplantation but are declined due to anticipated poor function. Despite current assessment methods, in some donor hearts accepted for transplantation early graft failure develops in the re...
متن کاملNon heart beating organ donor: new experimental model in pigs.
PURPOSE To describe technical aspects of a new experimental model that simulates a non heart beating organ donor. METHODS Landrace pigs were operated on and cardiac arrest was obtained by means of myocardial infarction and interruption of ventilator support. RESULTS Mean cardiac frequency, systolic and diastolic blood pressure levels, central venous pressure, oxygen saturation and concentra...
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Congestive heart failure is a common, chronic and debilitating condition with an extremely poor prognosis. This paper presents an approach to creation of risk assessment model for congestive heart failure. Two types of hierarchical multi-attribute models are developed and compared: qualitative and quantitative. The results for both models showed that the models can successfully assist and help ...
متن کاملDonor Heart Preservation and Perfusion
Due to its technically simple and easily reproducible nature cold static preservation is still the current gold standard for myocardial protection in between donor explantation and recipient implantation. It allows “safe” overall ischemic periods of up to 4 hours with a primary graft failure rate less than 2%. Additional measures such as second rinsing or leucocyte depleted in-situ reperfusion ...
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ژورنال
عنوان ژورنال: Significances of Bioengineering & Biosciences
سال: 2020
ISSN: 2637-8078
DOI: 10.31031/sbb.2020.04.000580