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Rev. bras. cardiol. invasiva ; 23(1): 73-76, abr.-jun.2015. ilus
Article in Portuguese | LILACS | ID: lil-782181

ABSTRACT

Pseudoaneurismas do ventrículo esquerdo são geralmente associados a infarto agudo do miocárdio, entretanto, podem surgir no pós-operatório tardio de cirurgias valvares, assim como os pseudoaneurismas aórticos. Acometem frequentemente pacientes com alto risco cirúrgico, e o tratamento percutâneo éhabitualmente realizado em centros de referência para o tratamento de cardiopatias congênitas devido às características anatômicas dos defeitos. Apresentamos dois casos de pseudoaneurismas do ventrículoesquerdo tratados por via transapical, sem necessidade de circulação extracorpórea, e um caso depseudoaneurisma aórtico tratado por via femoral, no qual foi utilizado laço por acesso contralateral para permitir suporte e direcionamento adequados da bainha longa para acessar o defeito...


Left ventricular pseudoaneurysms are usually associated with acute myocardial infarction; however, these conditions may emerge in the late postoperative period of valvar surgery, and this can also occur with aortic pseudoaneurysms. These pseudoaneurysms often affect patients with high surgical risk,and percutaneous treatment is usually performed in reference centers for treatment of congenital heartdiseases, due to anatomical characteristics of these defects. We present two cases of left ventricularpseudoaneurysms treated by transapical approach without need for cardiopulmonary bypass, and one caseof aortic pseudoaneurysm treated by femoral approach, in which a snare was introduced by contralateral access, to allow for adequate support and guidance of the long sheath for accessing the defect...


Subject(s)
Humans , Male , Female , Adult , Aged , Aorta/surgery , Cardiac Catheterization , Aneurysm, False/complications , Aneurysm, False/therapy , Heart Ventricles/physiopathology , Femoral Artery , Ventricular Dysfunction, Left/complications , Ventricular Dysfunction, Left/diagnosis , Septal Occluder Device , Myocardial Infarction/complications , Minimally Invasive Surgical Procedures
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