to further explore the nursing measures and effect of cardiovascular emergencies. Methods: to choose a hospital since 1 January 2013 - January 2014 receiving hemodialysis and 55 cases of patients with various cardiovascular diseases, the standardized nursing care plan for patients, before and after treatment in patients with record the life of the common indications, statistical analysis. Results: the treatment of patients after the treatment and nursing measures for standardization, the condition has improved, data points out, before and after treatment in patients with blood pressure heart rate has a significant change, was statisticaly significant (P < 0.05). Conclusion: to reduce the incidence of cardiovascular emergency need timely understanding of the patient's condition, and need to normalize nursing on the patients.