At the end of 2019, new virus called Coronavirus disease (COVID-19) spread widely from China all over world (including Europe). Most countries in Europe at beginning 2020 have been quarantined. The aim work is to develop system dynamics model for assessing impact different factors on COVID-19 death rate Europe. There were tested three hypotheses about reducing with help linear regression analys...

background: carotid artery stenting is now used as an alternative to surgical endarterectomy. this study was done to assess the feasibility, safety, and immediate and late clinical outcomes in patients undergoing carotid stenting . methods: between july 2008 and december 2009, a total of 40 patients (20 male, mean age: 65 ± 11 years, 19 symptomatic, and 90% high risk for endarterectomy) underwe...