Postcardiotomy Extracorporeal Membrane Oxygenation In A Patient With Austrian Syndrome

A 43-year-old man with Austrian syndrome, the triad of infective endocarditis (IE), pneumonia and meningitis caused by Streptococcus pneumoniae, underwent emergency aortic and mitral valve replacement and closure of an aortic root abscess. Postoperatively, he required mechanical circulatory support with veno-arterial extracorporeal membrane oxygenation and an intra-aortic balloon pump. Several days after surgery, new mitral and aortic paraprosthetic leaks (PPLs) developed. These were managed conservatively, initially, but eventually required percutaneous closure 6weeks after the initial operation. This has enabled the patient to recover to independent mobility, 20 weeks after the operation. This case illustrates a rare clinical syndrome and the devastating impact of IE. Moreover, it illustrates the successful application of extracorporeal membrane oxygenation in postcardiotomy cardiac failure and the successful treatment of PPL in a patient unfit for redo surgery.