From aortic declamping to weaning from cardiopulmonary bypass (CPB), myocardium needs recovery not only from surgical and ischemia/reperfusion injury, but also of its full performance of pumping function as quickly as possible. In the early period of resuming myocardial perfusion, coronary blood flow should be increased, but ventricular volume overload, large dosage of adrenaline and isoprenaline, and high-energy defibrillation should be avoided. Thenappropriate management according to cardiac function and ECG changes is needed for successful weaning from CPB.
ObjectiveTo evaluate the diagnostic value of interferon-gamma release assay (TB-IGRA) for tuberculosis in the Tibetan. MethodsFrom January 2014 to December 2014, suspected Tibetan tuberculosis patients were enrolled from AVIC 363 Hospital and underwent TB-IGRA test. All patients were also underwent smear test for Mycobacteria. The diagnostic value of TB-IGRA test for Tibetan TB patients was analyzed. ResultsA total of 77 suspected Tibetan tuberculosis patients were included. According to the diagnostic criteria, of the 77 suspected patients, 50 were diagnosed as TB patients, and 27 were diagnosed as not-TB patients. The sensitivity and specificity of TB-IGRA test was 86% and 81.5%. While the sensitivity and specificity of smear test were 22% and 100%, respectively. ConclusionThe TB-IGRA test is superior to smear test, and is the fast and sensitivity test for diagnosing Tibetan TB patients.