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A: Twelve-lead electrocardiography with recurrent ST-segment elevation in II, III, and aVF; reciprocal ST-segment depression in I, aVL; and complete atrioventricular block. B: Coronary angiogram showing the recurrent obstruction of right coronary artery. C: Coronary angiogram showing the recurrent shrinkage of and diffuse slow flow in left coronary artery.
