Images in cardiovascular medicine A fenestrated fossa ovalis aneurysm mimicking an atrial septal defect: correct diagnosis and treatment by intracardiac echocardiography

Emanuela Visentin; Eustaquio Onorato; Gianluca Rigatelli; Giorgio Rigatelli; Luigi Pedon; Marco Zennaro; Mario Zanchetta; Pietro Maiolino

Images in cardiovascular medicine A fenestrated fossa ovalis aneurysm mimicking an atrial septal defect: correct diagnosis and treatment by intracardiac echocardiography