6Johansson BW,Dziamski R. Malignant arrhythmias in acute myo- cardial infarction. Relationship to serum polassium and effect of se- lective and non - selective beta - blockade[J]. Drugs, 1984,28 (Suppl 1) :77 - 85.
7Siddiqui A, Kowey PR. Sudden death secondary to cardiac arrhyth- mias: Mechanisms and treatment strategies[J]. Curr Opin Cardiol, 2006,21(5):517 - 525.