Résumé
Objective To investigate the nursing risks in the patients undergoing radio-frequency ablation surgery during cardiac valve replacement.Methods The nursing risks in 110 patients undergoing radio-frequency ablation surgery during cardiac valve replacement were summarized to include disorder of water electrolyte and acid-base balance, arrhythmia,hypothermia,skin ulcer,reduction of effective circulating blood volume,infection and so on, so as to carry out the corresponding nursing measures. Results Ventricular fibrillation occurred in 11 patients,hypothermia after rewarming on cardiopulmonary bypass in 31 patients,left atrial bleeding after aortic de-clamping in 1 patient.All the complications were successfully controlled by corresponding management. The operation time ranged from 178 mins to 310 mins and average time was(245.32±34.40)mins.Conclusion The full-scale assessments and effective nursing interventions are the key points to improve the efficiency and success of cardiac valve replacement combined with radio-frequency ablation.