Irish journal of medical science
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In December 2019, an outbreak of novel corona virus pneumonia occurred in Wuhan City, China, and spread throughout the whole of country in a short period. Figures from China's National Health Commission show that more than 3300 health care workers have been infected as of early March. In Italy, 20% of responding health care professionals was infected, and some have died. Health care professionals are exposed to different types of stress both physical and psychological in response to this serious infectious public health event. ⋯ The COVID-19 pandemic is one of the most stressful events that a health care worker may face during his life time. Most of the participants in the survey developed a moderate degree of stress.
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Patients with postoperative atrial fibrillation (POAF) have increased risk of both short- and long-term mortality and morbidity; therefore, prediction of POAF is crucial in the preoperative period of the patients undergoing coronary artery bypass graft surgery. Electrocardiography (ECG) is the simplest and cost-effective tool in the preoperative workup of the patients for the prediction of POAF. A newly defined ECG parameter P wave peak time (PWPT) has been shown as a marker of atrial fibrillation development in non-surgical patients and we investigated its role in patients undergoing cardiac surgery. ⋯ PWPT in leads DII and V1 can predict the development of POAF in patients undergoing cardiac surgery.
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Nitric oxide (NO) is a vasodilator that plays an important role in blood pressure control. The purpose of the present study was to compare the effect of 8 weeks of resistance-interval and endurance-resistance trainings on plasma levels of adropin and NO in males with hypertension. ⋯ Resistance-interval and endurance-resistance trainings are effective in decreasing blood pressure by increasing cardiorespiratory capacity and plasma levels of adropin and NO.
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Mutations/variants in mitochondrial genomes are found to be associated with type 2 diabetes mellitus (T2DM), but the pathophysiology of this disease remains largely unknown. ⋯ The co-occurrence of ND5 T12338C and tRNAAla T5587C variants may impair the mitochondrial function, which are associated with the development of T2DM in this family.