1 The complete basic facilities of the catheterization room is the basic guarantee for interventional treatment of congenital heart disease 1.1 Catheter Room Required Equipment and Instruments: Cardiovascular Angiography Machine; Image Recovery and Recording System; Ventilator Anesthesia Machine; Vacuum Suction Aspirator; Defibrillator; ECG Monitor; Invasive Pressure Detector; High Pressure Syringe; Various Commonly used and rescue drugs 1.2 Note: Pediatric anesthesia; Breathless; Forbidden to drink fasting; Postoperative anesthesia, postoperative c...