Novel intracardiac echocardiography-guided catheter-based removal of inoperable tricuspid valve vegetation.

With the ongoing intravenous drug abuse (IVDA) epidemic, the number of IVDA patients with infective endocarditis is increasing. These cases are often characterized by large vegetations complicated by valvular dysfunction, heart failure, and recurrent septic pulmonary emboli demanding surgical intervention. Latter cannot be offered in a good proportion of the patients due to challenging medical and social complexities. Hence, AngioVac system has been used as an alternative therapy; however, it is associated with high procedural mortality. In this document, we describe in detail the successful treatment of a case of large tricuspid valve vegetation, with prohibitive risk for surgery, using a percutaneous catheter-based system, the Triever aspiration catheter with FLEX technology, with the guidance of intracardiac echocardiogram.