关键词: 心力衰竭, 心动过速, 射频消融, 左心室辅助装置, 护理

Abstract:

In this study，we aim to provide a comprehensive overview of the postoperative nursing care for patients undergoing radiofrequency catheter ablation in conjunction with minimally invasive left ventricular assist device implantation. The main nursing considerations include the following aspects. Regular assessment of the pulsation of bilateral lower limb arteries was conducted in order to maintain vigilance against the occurrence of deep vein thrombosis；the goal-oriented fluid management strategies were executed；it was crucial to focus on gastrointestinal responses and take steps to prevent gastrointestinal bleeding；the monitoring of chest indicators and respiratory function was enhanced to facilitate early detection of pneumothorax；the optimization of pain management was maximized. Following meticulous care and medical attention，the patient was transferred to the general ward on the 8th day post-surgery. On the 21st day after the procedure，the patient achieved full recovery and was subsequently discharged.

Key words: Heart Failure, Tachycardia, Radiofrequency Ablation, Left Ventricular Assist Device, Nursing Care