Objective To observe the feasibility and validity of remifentanil combined with propofol in general anesthesia using LMA during pediatric cardiac catheterization with radio frequency catheter ablation.

Radiofrequency ablation in the treatment of small live cancer;

Research progress on treatment and nursing care of liver cancer patients accepted radiofrequency ablation combined with embolism chemotherapy;

Radiofrequency ablation mapping with circumferential catheter to treat paroxysmal atrial fibrillation;

Radiofrequency catheter ablation in frequently single premature ventricular beats;

The efficacy and safety of radiofrequency catheter ablation in treating atrial flutter or atrial fibrillation in the elderly;

Radiofrequency catheter ablation of frequent premature ventricular contraction and ventricular tachycardia at the coronary cusp;

Radio-frequency ablation combined with triple therapy in treatment of chronic protrusive and erosive gastritis;

Radio-frequency ablation for metastasis liver tumor;

The pre-operative diagnostic value of trans-esophageal auricle pacing check of paroxysmal supraventricular tachycardia for radio-frequency ablation;

Clinical control study of radio frequency ablation and operation on complications and survival rate of liver cancer;

Laparoscopy guided radio frequency ablation in treatment of the myoma of uterus clinical study of 46 cases;

Hepatic VX_2 tumor in rabbits: treatment with radio frequency ablation versus vascular embolization;