OBJECTIVE Engage the UNIFESP Cardiovascular Surgery residents in coronary anastomosis, assess their skills and certify results, using the Arroyo Anastomosis Simulator and UNIFESP surgical models. METHODS First to 6th year residents attended a weekly program of technical training in coronary anastomosis, using 4 simulation models: 1. Arroyo simulator; 2. Dummy with a plastic heart; 3. Dummy wi...

in this model, we establish an inventory model to determine the optimal inventory replenishment scheme for the economic production quantity (epq) model for imperfect, deteriorating items with sales return service under multiple production and rework setup. in one cycle, production process can produces the products in m production setups and reworks the defective items in one rework setup. the c...

abstract background: studies have shown that some personal characteristics such as perfectionism are associated with cardiovascular diseases. hence, this study was designed with the aim of doing a comparative evaluation of perfectionism in coronary heart disease patients and healthy individuals referred to shahid faghihi hospital in shiraz. methods: this is a case-control study carried out on 8...

CONTEXT Sudden death in young competitive athletes due to unsuspected cardiovascular disease has heightened concern and interest in the preparticipation screening available to high school athletes in the United States. OBJECTIVE To assess the potential adequacy of the preparticipation screening process for detecting or increasing the suspicion of cardiovascular abnormalities. DESIGN Current...

assessment of salt and sodium in processed foods, iran 2011-2013 sajjadi f1 (bsc), maghroun m2 (bsc), sarhanghpor mr3 (msc, phd student), nouri f4 (msc), shriatifar m5 (msc), mohammadifard n4* (msc, phd student) 1 hypertension research center, cardiovascular research institute, isfahan university of medical sciences, isfahan, iran 2 cardiac rehabilitation research center, cardiovascular researc...