Myocardial enzymes including aspartate aminotransferase (AST), lactate dehydrogenase (LDH), HBD (LDH1 and LDH2),and creatine kinase (CK) and its isoenzyme were monitored in 106 cases of malignant hematologic diseases.

• 检测106例血液肿瘤患者谷草转氨酶（AST）、乳酸脱氢酶（LDH）、乳酸脱氢同功酶1和2（HBD）、肌酸激酶（CK）及肌酸激酶同功酶（CK－MB）五项心肌酶指标。