We found significantly improved cognition 3 months after LVAD surgery in a subset of patients without post-surgical stroke. The reasons for the lack of cognitive improvement at the 1-month post-surgical assessment may include ongoing medical and physiological disruptions in the immediate post-operative period. Further research into the sources of delayed improvement is warranted. Cognitive assessments performed immediately after surgery should be interpreted with caution because the results may not reflect longer term cognitive outcomes. LVAD patients may require additional support to successfully manage their health in the weeks immediately following surgery but assistance needs may decrease over time.
Nowadays, the contents associated with deep score analysis is rarely involved in the existing secondary teaching management software, which is not conductive to fully develop the information implied by these data,without scientific teaching evaluation. Using data mining technology, multiple aspects of student score distribution will be shown accurately, identifying the regular factors affecting score changes. Standard score as the mathematical model is adopted in the system, choosing the standard SOA architecture model, and a scientific and efficient score analysis system based on JAVA, JSP is developed. The system provides decision support information for academic departments to promote better teaching work, and finally improve the quality of teaching.
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