https://www.selleckchem.com/products/gsk-j4-hcl.html Hand hygiene (HH) is the simplest and the most fundamental means of hospital-acquired infection (HAI) prevention in both hospitals and long-term care facilities (LTCFs) which differ as to their structure, organization and epidemiology. The objective of this study was to evaluate the knowledge of, and attitudes towards, compliance with the HH guidelines by medical staff of LTCFs and hospitals, in the context of infection control organization. The study was carried out among medical staff of LTCFs and hospitals using an anonymous questionnaire designed by the authors. The questionnaire was composed of 22 questions. Among 237 healthcare workers from LTCFs and hospitals (51.5% vs. 48.5%), the vast majority were women (97.5% vs. 94.8%), who were nurses (86.9% vs. 91.3%) with 21-30 years of experience (28.5% vs. 44.3%). The respondents, both working in hospitals and in LTCFs, declared that there was some surveillance of HAIs in their workplace - 78.8% vs. 87.8%, respectively, p = 0.082. However, the respondenrefore, there is a need for observational studies concerning HH in the context of the structure and organization of infection control, as they are necessary for the development and implementation of effective programs to improve the situation in this field. Med Pr. 2020;71(5)531-7.Myocardial ischemia resulting from psychological stress [mental stress-induced myocardial ischemia (MSIMI)] refers to the condition wherein psychosocial and psychological stimulations cause myocardial ischemia in patients with coronary heart disease, which is different from drug-induced myocardial ischemia. Therefore, this condition often escapes diagnosis, portends clinical risk, and affects the quality of life of MSIMI survivors. MSIMI is closely related to the poor prognosis of cardiovascular diseases, especially in young women, according to recent randomized, controlled trials (RCTs) on MSIMI. These RCTs involved different sample sizes