Alternating trifascicular block and cardiac memory
Asaf Danon1, Mohammed Shurrab2
1Department of Cardiology, Carmel Medical Center, Haifa, Israel.
Abstract:
We describe a case of a 70year-old woman with effort dyspnea and alternating trifascicular conduction pattern, worsened with exercise to atrioventricular block (AV Block). The alternating conduction at rest resulted in marked T wave changes. We discuss the mechanism of T wave memory changes and the management of exercise-induced AV Block.
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