A routine neonatal ECG is advisable only in ethnic groups in which the QTc is lengthened, to help counter the greater risk of sudden death in these infants. 展开 关键词: Neonatal electrocardiogram Ethnicity DOI: 10.1016/S1885-5857(08)60261-3 被引量: 5 ...
Results QTc interval was significantly ( P < 0.0002) (Table 1) lengthened 15 min after anaesthesia induction with sevoflurane as well as 60 min ( P < 0.01) after the ending of the gas exposition without any difference in age and gender. The QTc interval in patients anaesthetised with ...
scoring system (where 3 points ϭ an item indicat- ing greatest likelihood of LQTS, such as QTc Ն 480 millisec- onds; and 0.5 points ϭ an item indicating least likelihood, such as congenital deafness), based on personal and family history, symptomatology, and ECG has been developed...
北京协和医学院中国医学科学院博士研究生学位论文博士学位论文学校代码:10023学号:B20100020i6钠离子通道功能改变在遗传性长QT综合征发病机制中的研究所院:姓名:指导教师:导师小组:学科专业:研究方向:完成日期:北京协和医学院中国医学科学院阜外心血管病医院胡柔木浦介麟浦介麟方丕华滕思勇内科学心脏电生理与心律失常2013...
ECGs were recorded via bipolar transthoracic ECG leads in 7 conscious rabbits previously trained to rest quietly in slings. The heart rate was slowed with 2.0 mg/kg zatebradine to assess the effects of heart rate on the QT interval. The same ECG and sling preparation was used to evaluate th...