Patients with premature heart beats should first keep cheerful mood, don't get angry over trifles, try not to be too sad or too happy, and it is very important to maintain a good attitude. In addition, eat as much high-fiber and low-fat food as possible in the diet, keep enough sleep time every day, and participate in some outdoor interactions when the body allows, so as to avoid overwork. The following are some precautions for patients with premature beats: 1, avoid alcohol and tobacco, avoid irritating food, 2, don't eat too much at each meal, 3, walk slowly after meals, 4, take appropriate outdoor activities. Of course, in addition to the precautions mentioned above, patients with premature beats should try not to drink too much tea and coffee. Daily dishes are mainly light, you can put a little salt and occasionally eat salt-free meals. This will keep the blood vessels clean. Fresh vegetables are also helpful for patients with premature beats. You can eat some fruits in moderation after meals every day, which is helpful for the digestion of patients with premature beats and supplements the body's vitamins. So as to prevent the complications of premature beats. Fish food is also the first choice for patients with premature heart beats. Fish food contains high protein, which can increase body function and prevent other cardiovascular diseases.