Closure of atrial septal defects be means of intravenous catheterisation ha
s been undertaken using a variety of devices as an alternative to surgical
closure.(1-5) We describe the first case, to the best of our knowledge, of
infective endocarditis complicating a successful transcatheter closure. Thi
s highlights the potential risk of this procedure, and emphasises the need
for appropriate antibiotic prophylaxis until complete endothelialization of
the device has occurred.