Patrick Pritzwald-Stegmann

Minimally invasive off-pump valve-in-a-ring implantation: the atrial transcatheter approach for re-operative mitral valve replacement after failed repair.

Volkmar Falk, Thomas Walther, Johannes Blumenstein, 2009, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Ablation of ganglionic plexi during combined surgery for atrial fibrillation.

N. Doll, F. Mohr, M. Borger, 2008, The Annals of thoracic surgery.