Theoretically speaking, eating apples can not improve premature heart beats, apples have no therapeutic effect, but only a good diet can prevent the occurrence of arrhythmia. However, if the patient already has premature beats, eating apples can not be improved, apples are just fruits, relatively speaking, is beneficial to the body fruit. If the patient has premature beats, it is recommended that the patient first clarify the overall situation of the current premature beats, it is recommended that the patient can do an ambulatory electrocardiogram to assess the overall number of premature beats in a 24-hour period as well as the severity of the beats. If necessary, antiarrhythmic drugs should be taken in combination. If the condition is not serious, the patient can take oral medication such as Heart Stabilizing Pellets or Ginseng Pine Heart Nourishing Capsules to improve the condition. If it is severe, some relatively strong antiarrhythmic drugs should be taken orally, such as amiodarone and propafenone.