3Kothari SS,Dhopeshwarkar RA,Saxena A,et al.Dilated cardiomyopathy in Indian children[J].Indian Heart J,2003,55 (2):147-151.
4Cifkova R.Advantages and disadvantages of ECG diagnosis in left ventricular hypertrophy[J].Vnitr Lek,2002,48 (Suppl 1):103-108.
5Bode-Schnurbus L,Boecker D,Block M,et al.QRS duration:a simple marker for predicting cardiac mortality in ICD patients with heart failure[J].Heart,2003,89(10):1157-1162.
6Ogura R,Hiasa Y,Takahashi T,et al.Specific findings of the standard 12-lead ECG in patients with Takotsubo cardiomyopathy:comparison with the findings of acute anterior myocardial infarction[J].Circ J,2003,67 (8):687-690.
