Taquicardiomiopatía, causa reversible de insuficiencia cardiaca: caso clínico

Tachycardiomyopathy is a potentially reversible cause of heart failure. It can be induced by supraventricular or ventricular arrhythmias. When these are treated, systolic function improves or normalizes. We report a 20year-old male with deterioration of left ventricular function and dilated cardiomy...

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Bibliographic Details
Main Authors: Meyer,Lital, Concepción,Roberto, Zamorano,Nibaldo, Armstrong,Macarena, Castro,Leonardo, Mujica,Maximiliano, Asenjo,Rene
Language:Spanish / Castilian
Published: Sociedad Médica de Santiago 2012
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Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872012000200013
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Summary:Tachycardiomyopathy is a potentially reversible cause of heart failure. It can be induced by supraventricular or ventricular arrhythmias. When these are treated, systolic function improves or normalizes. We report a 20year-old male with deterioration of left ventricular function and dilated cardiomyopathy secondary to an incessant atrial tachycardia that was treated with radiofrequency catheter ablation. After the procedure, the patient experienced a significant improvement of his ventricular function.