T-Ring T环异常 ; t环 ; 宝环
signet t ring 印章戒指 ; 图章戒指
D T-Ring 型结构
bit t ring 量钻头外径的圆环
joint t ring 接合环
float t ring 浮动环
SPLIT T RING 开口环
Objective To realize the clinical value of changes of t ring VCG in diagnosis of early CHD.
目的了解心电向量(VCG) T环变化在早期冠心病心肌供血不足时的特点、诊断价值、特异性及敏感性。
Conclusions:Changes of T ring of vectocardiogram were important valuable in diagnosis of CHD.
结论：T向量环改变对冠心病诊断有重要价值。
Results Diagnosis of myocardial ischemia burthen of early CHD had need to colligate guide lines of changes of T ring VCG.
结果对早期冠心病心肌供血不足的诊断，需要对VCG T环的各项异常指标综合判断。
应用推荐