Intermittent cardiac arrest consider premature beats, sick sinus syndrome, etc., can be given propafenone, amiodarone and other medications, if necessary, surgical treatment. 1. Premature beats: intermittent cardiac arrest should be considered premature beats, common causes are atrial premature beats and ventricular premature beats, patients without obvious symptoms, no special treatment. Patients with obvious symptoms of premature beats need to take oral medication, common drugs include propafenone, which mainly plays a role in inhibiting the inward flow of sodium ions, and oral amiodarone, which mainly plays a role in inhibiting the inward flow of potassium ions. 2. Sick sinus syndrome: drug treatment is often not the first choice for such patients, and a pacemaker can be installed in time to effectively prevent the occurrence of sudden death. There are many reasons for intermittent cardiac arrest, patients with intermittent cardiac arrest, we should go to the hospital in a timely manner to improve the relevant examination, to clarify the specific diagnosis, under the guidance of physicians can be treated.