Director Jiang made room: "Come over, Xiao Yang, look at the ultrasound images, the catheter is already close to the narrow part. I was planning to perform the procedure in the interventional operating room, where the surveillance is better, but I don't dare to move the patient anymore. Any slight movement causes the blood oxygen level to drop immediately."
Although there is no X-ray monitoring from the interventional room, having ultrasound monitoring now is better than going past the narrow part blindly. Yang Ping told the ultrasound doctor, "Keep this position, don't move it, I am going to insert the tube."
The hand of the ultrasound doctor was very steady, freezing at the position Yang Ping thought was good. He was sitting at the edge of the bed, with his hand suspended in the air because he couldn't press against the abdomen, which was very taxing. To maintain stability, he propped up the hand holding the probe with his other hand.
