抄録
A 63-year-old male, who had systemic arterial hypertension, left ventricular hypertrophy and probable atherosclerotic heart disease, was admitted with dizziness and an episode of syncope. It was revealed that the patient had accrochage at a rate of 41 per minute. There were occasional sinus premature beats, which were all conducted to the ventricles. This arrhythmia was promptly abolished by the administration of atropine, which increased sinus rate. During the 8 months follow-up after discharge from the hospital the patient has remained asymptomatic with normal sinus rhythm.
