I. Pre-operative preparation 1. Keep a daily record of the total amount of urine from 6:00 am to 6:00 am the next day (24 hours). Use a urinal (with a scale) to calculate the urine volume. Every morning is the busiest time for the doctor, so it’s best to say the total amount out of the blue when you are asked about the volume of urine, don’t hand the record sheet to the doctor and say, “You do the math”. To be honest, if I was good at math, I wouldn’t be a doctor anymore. 2, every morning after brushing teeth and washing face weighing and record (weighing and then eating). 3, more communication with patients after surgery, to understand his (her) feelings and insights. 4, during hospitalization need to draw blood, do electrocardiogram, chest X-ray, cardiac ultrasound; more than 50 years old need to do coronary art, three days after admission you count all do or appointment? 5, remember to pay the hospital deposit enough. Because this stop surgery is not worth it. 6, no need to rush the doctor to do surgery, you can rest assured that the hospital is now so nervous, the doctor is anxious to give you surgery as soon as possible so as to receive the next patient. Second, the day of surgery 1 when the operating car to pick you up must take off all the clothes 1, into the operating room in the case of your awake anesthesiologist and nurse to perform your flexure artery placement (blood pressure measurement with) and elbow vein placement (blood transfusion with). Don’t worry, you won’t feel the pain once you are nervous. 2.When the above two items are finished, the anesthesiologist will give you the anesthetic and you will sleep. 3, we go up to do the surgery. Third, post-operative precautions 1 wake up will feel thirsty, but can not drink 1, there is a tube in the mouth (tracheal intubation), which is life-saving. Don’t go to bite with your teeth or pull with your hands. 2.Can’t speak (because of the tracheal intubation). Do not talk to the doctor or nurse while with the tracheal intubation!!! I once asked hundreds of patients who were dying to talk (after the tracheal intubation was removed): “What to say”? All of them answered: “It’s okay”. It’s the tension. 3. Hands are fixed to the side of the bed. This is to prevent you from pulling out the tracheal tube! 4, hands fixed, do not write with your hands on the side of the bed when you can not speak, no one can recognize those words. Try it if you don’t believe me! 5, wake up and go to sleep, really can not sleep to close the eyes to rest or. Do not you worry about how other patients, because in the large monitor often need emergency resuscitation or even bedside open chest patients, bold you will see. 6, with tracheal intubation when there is phlegm can not cough up, just pat the bed with your hand, the first thing the nurse asked you must be: “there is phlegm”? It’s a little uncomfortable when sucking sputum, but it’s much better after that.7. Patients who are old, have poor heart function and intraoperative complications often can’t have their tracheal intubation removed the next day, so don’t be anxious as a patient and family. Remember, this is one of the best cardiac surgeries in the country, with an annual success rate of >98% (including many critical procedures). You are anxious, you get irritable and squirm in the hospital bed, and the doctor has to give you sedative medication to prevent you from breaking the tube or line out of your body.