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Cluster Solution for HA OpenVPN
Dokoupil, Jiří ; Kašpárek, Tomáš (referee) ; Halfar, Patrik (advisor)
The aim of this bachelor's thesis is to analyze the possibilities for running the OpenVPN daemon in a cluster and to implement such a solution. At first, the thesis analyzes current technologies and possible approaches to this matter. Next there's one possible solution described more and implemented. In the end there are results being analyzed, mostly by describing the tests, that took place with the implemented solution.
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Heart Failure - Analysis of Risk Factors of Morbidity and Mortality
Dokoupil, Jiří ; Pudil, Radek (advisor) ; Moťovská, Zuzana (referee) ; Vítovec, Jiří (referee)
Acute heart failure represents a medical condition with very high mortality. Accurate risk stratification can help physicians to improve the health care about these patients. The aim of our study was to characterise patients admitted for acute heart failure, describe their demographic and clinical findings and to assess risk factors of short-term and long-term mortality. We further analysed risk factors of longer hospital stay among initial signs and precipitating factors of heart failure. We performed a retrospective analysis of patients admitted to the standard care and intensive care units from January to December 2017 to 1st Department of Internal Medicine - Cardioangiology of University Hospital Hradec Králové. We identified 385 patients admitted for acute heart failure. The all-cause in-hospital mortality was 12.7 %, 30-day mortality was 14.6 % and 1-year mortality was 34 %. Among risk factors of in-hospital mortality the most significant factors were the requirement of haemodialysis with ultrafiltration (OR 15.82, 95% CI 2.96-84.57, p = 0.0008), previously known chronic heart failure (OR 4.27, 95% CI 1.66- 11.03, p = 0.001) and STEMI as a precipitating factor of heart failure (OR 4.19, 95% CI 1.23- 14.25, p = 0.023). The requirement of haemodialysis with ultrafiltration (OR 4.28, 95% CI...
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Cluster Solution for HA OpenVPN
Dokoupil, Jiří ; Kašpárek, Tomáš (referee) ; Halfar, Patrik (advisor)
The aim of this bachelor's thesis is to analyze the possibilities for running the OpenVPN daemon in a cluster and to implement such a solution. At first, the thesis analyzes current technologies and possible approaches to this matter. Next there's one possible solution described more and implemented. In the end there are results being analyzed, mostly by describing the tests, that took place with the implemented solution.
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