Postinfarction Ventricular Septal Rupture
Juan Pablo Bachini, Juan Torrado, Gustavo Vignolo, Ariel Durán, Giuseppe Biondi‐Zoccai
Abstract
Ventricular septal rupture (VSR) is a rare but highly lethal (∼60%) mechanical complication of myocardial infarction (MI). Although surgical repair has been the gold standard to correct the structural anomaly, percutaneous closure of the defect may represent a valuable therapeutic alternative, with the advantage of immediate shunt reduction to prevent further hemodynamic deterioration in patients with prohibitive surgical risk. Nonetheless, catheter-based VSR closure has faced certain drawbacks that have hampered its application. We describe a clinical case of postinfarction VSR treated with a percutaneous closure device and discuss the procedure’s failure mechanism. (Level of Difficulty: Intermediate.)