As a matter of principle, we also advocate getting off the floor as early as possible after valve replacement surgery, as soon as you return to the ward, which is beneficial for the recovery of respiratory and gastrointestinal functions and facilitates the prevention of infection. Generally speaking, most postoperative patients can get out of bed after the physician has assessed that all indicators have been met. Before getting out of bed for the first time, it is necessary to sit at the bedside for a while to adapt to the situation, and not to transition directly from lying down to standing in bed, so as not to cause dizziness, panic and other discomfort. The first time you get out of bed, you should not go out of the ward, you only need to stand at the bedside or walk slowly along the bedside with the help of your family, and the duration should not be too long, usually 5-10 minutes. If there is discomfort, you need to sit down and rest or lie down in bed in time. If the patient feels well, he/she can walk in the corridor of the ward, but if he/she is going to the toilet, he/she must be accompanied by a family member. In addition, the patient needs to check all kinds of tubes and wires connected to the patient’s body, especially the pacemaker wires, before getting out of bed, and never pull them. Pacemakers must be protected from damage by falling and touching. Some patients have their heart rates paced exclusively by pacemakers in the early postoperative period, and serious consequences will occur if they are damaged.