Background Prior randomized trials have shown reduced bleeding with bivalirudin compared with unfractionated heparin （UFH） in patients undergoing percutaneous coronary intervention （PCI）. However, it is not known ...Background Prior randomized trials have shown reduced bleeding with bivalirudin compared with unfractionated heparin （UFH） in patients undergoing percutaneous coronary intervention （PCI）. However, it is not known if this benefit is also present when UFH doses are more tightly controlled （as measured by activated clotting time, ACT）.展开更多
Background Creatine kinase-MB （CK-MB） elevation after been associated with increased risk for mortality. Although most infarction （pMI） as an elevation in CK-MB 〉 3 × upper limit of and variation in site-spe...Background Creatine kinase-MB （CK-MB） elevation after been associated with increased risk for mortality. Although most infarction （pMI） as an elevation in CK-MB 〉 3 × upper limit of and variation in site-specific definitions of the ULN may limit the percutaneous coronary intervention （PCI） has studies have defined periprocedural myocardial normal （ULN）, use of different CK-MB assays value of such relative thresholds.展开更多
Oral English is an important part in higher vocational English teaching. The 2021 edition of "English Curriculum Standard for Higher Vocational Education" puts forward new requirements for higher vocational ...Oral English is an important part in higher vocational English teaching. The 2021 edition of "English Curriculum Standard for Higher Vocational Education" puts forward new requirements for higher vocational students oral English ability. The document proposes that "students can use English language knowledge and skills to accurately understand and express information, views and feelings, and communicate effectively orally and in writing." Under such requirements, the traditional final examination evaluation method cannot meet the challenges of the new era. The new evaluation method is intervention dynamic evaluation, which pays attention to the communication between teachers and students and interactive feedback, and continuously adjusts the dynamic form of teaching methods through feedback. Through the intervention dynamic evaluation experiment of oral courses, the author observes whether the new evaluation method can reduce students learning anxiety and improve learning efficiency.展开更多
文摘Background Prior randomized trials have shown reduced bleeding with bivalirudin compared with unfractionated heparin （UFH） in patients undergoing percutaneous coronary intervention （PCI）. However, it is not known if this benefit is also present when UFH doses are more tightly controlled （as measured by activated clotting time, ACT）.
文摘Background Creatine kinase-MB （CK-MB） elevation after been associated with increased risk for mortality. Although most infarction （pMI） as an elevation in CK-MB 〉 3 × upper limit of and variation in site-specific definitions of the ULN may limit the percutaneous coronary intervention （PCI） has studies have defined periprocedural myocardial normal （ULN）, use of different CK-MB assays value of such relative thresholds.
文摘Oral English is an important part in higher vocational English teaching. The 2021 edition of "English Curriculum Standard for Higher Vocational Education" puts forward new requirements for higher vocational students oral English ability. The document proposes that "students can use English language knowledge and skills to accurately understand and express information, views and feelings, and communicate effectively orally and in writing." Under such requirements, the traditional final examination evaluation method cannot meet the challenges of the new era. The new evaluation method is intervention dynamic evaluation, which pays attention to the communication between teachers and students and interactive feedback, and continuously adjusts the dynamic form of teaching methods through feedback. Through the intervention dynamic evaluation experiment of oral courses, the author observes whether the new evaluation method can reduce students learning anxiety and improve learning efficiency.
