EXERCISE-INDUCED ATRIOVENTRICULAR BLOCK

Complete atrioventricular insert ignore into journalissuearticles values(AV); block associated with excretion is rare. We describe the case of a 67-year-old woman with normal conduction at rest, who developed   AV block during a treadmill test. She gave a history of dizziness during exercise. She had no medical history. The patient’s physical examination was normal. Electrocardiography insert ignore into journalissuearticles values(ECG); showed normal sinus rhythm, incomplete right bundle branch block and a first grade atrioventricular block. During treadmill test , ECG showed complete AV block . Electrophysiological study demonstrated rate dependent nodal AV block. Permanent dual chamber pace-maker was implanted to the patient. There is no any symptom after pace-maker.