Conclusion the round and sharp-angled t wave is the characteristic change of the congenital heartdisease, it is of great value to diagnose the congenital heart disease.
结论圆钝尖角T波改变是先天性心脏病的特征性改变，对先天性心脏病有很高的诊断价值。
2
Entanglements in heart, round and round into a disease.
纠结于心，团团成疾。
3
The round and sharp-angled t wave is remarkable differ from the ECG of the Hypokalemic. So it is the characteristic t wave's change of the congenital heartdisease.