results all 10 pigs showed delayed enhancement signal, which was confirmed to be necrotic myocardium pathologically by ttc or he staining.
结果10头苏中猪心脏磁共振检查均有心肌的延迟增强显像。
based on the criteria of pet/fdg for necrotic myocardium, the sensitivity and positive predictive rate of ecg q wave for detecting necrotic myocardium were 64% and 38% respectively.
结果表明:以pet/fdg结果为坏死心肌的判断对照指标,ecg的病理性q波定位诊断梗塞坏死区段的灵敏性及阳性预测率仅为64%及38%。
the necrotic myocardium after various kinds of heart diseases often is replaced by fibrous tissue because of its the very low regenerative potentiality, which will then result in heart failure.
各种心脏疾病发生后,因为心肌细胞增殖能力极低,坏死心肌有纤维组织替代,最终导致心力衰竭。