关键词: 心脏功能试验, 侵入性心肺运动试验, 护理

Abstract:

This article explored key points of operative cooperation and nursing for invasive cardiopulmonary exercise test and provided reference for clinical nursing practice. All patients underwent invasive cardiopulmonary exercise tests due to unknown causes of dyspnea. Key points of nursing included：check the key test results before the examination,fully evaluate activity endurance,and assist the optimization of the exercise program,strength catheter management during the examination to avoid postoperative complications,make clear of division of labor,properly arrange and place all kinds of instruments and first-aid items to ensure timely first-aid,perform whole-procedure psychological care to improve sense of safety and relieve anxiety,pay attention to exercise-induced oxidative stress after examination,control speed of infusion to avoid complications such as arrhythmia and heart failure.Three patients were found to have exercise-induced pulmonary hypertension,1 patient had metabolic dysfunction,while the rest of 3 patients had no abnormal results. During the examination,1 patient developed pulmonary embolism,1 patient developed arrhythmia after the examination,and the rest successfully completed the examination.

Key words: Heart Function Tests, Invasive Cardiopulmonary Exercise Test, Nursing Care