Spontaneous transition of double tachycardia with atrial fusion between atrioventricular reciprocating tachycardia and atrial tachycardia: a case report
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Direct transition between double tachycardias is rarely observed. We report successful ablation of the spontaneous transition of double tachycardia between atrioventricular reciprocating tachycardia (AVRT) and atrial tachycardia (AT). A 53-year-old female pati... ...