Abstract: OBJECTIVE To explore the relationship between electric storm and NLR， PLR levels in acute myocardial infarction (AMI) patients with heat toxin and blood stasis syndrome. METHODS From March 2013 to March 2017， 42 cases of AMI patients with heat toxin and blood stasis suffered from electric storm and those who met the inclusion and exclusion criteria were group A， while 48 cases of AMI patients with heat toxin and blood stasis that met the criteria at the same time were selected as group B. At the same time， 100 patients who came to our hospital for physical examination were selected as group C within the same time period. According to the values of blood analysis of the three groups， the differences of neutrophil lymphocyte ratio (NLR) and platelet lymphocyte ratio (PLR) between groups A， B and C were compared. RESULTS Compared with group A， group B and group C， the levels of WBC， NEU， LYM， PLT， NLR and PLR in group B and group C were significantly different (P<0.05， P<0.01). CONCLUSION The occurrence of electric storm in AMI patients with heat toxin and blood stasis syndrome is related to the increased NLR and PLR. Under the high level of NLR and PLR， AMI patients are more prone to electric storm.