血清肌酸磷酸激酶(ＣＫ或ＣＰＫ)升高,是心肌梗死的重要诊断依据和预报因子。但近年来发现,多种因素可引起ＣＫ升高,其中包括药物。我院发现2例药物引起ＣＫ升高的病例,现报道如下:例1　男,67岁。因偶有胸闷5年,服用藻酸双酯钠4年入院。入院时,无胸闷、胸痛、发热、恶心、呕吐 Elevated serum creatine phosphokinase (CK or CPK) is an important diagnostic and predictive factor for myocardial infarction. However, in recent years, many factors have been found to cause elevated CK, including drugs. Found in our hospital two cases of drug induced CK increased, are reported as follows: Example 1 male, 67 years old. Due to occasional chest tightness for 5 years, taking sodium alginate 4 years hospitalization. At admission, no chest tightness, chest pain, fever, nausea, vomiting