Hans Ackermann

prostheses after valve replacement for aortic stenosis Stentless bioprostheses improve postoperative coronary flow more than stented

Hans Ackermann, Anton Moritz, Peter Kleine, 2013 .

Stentless bioprostheses improve postoperative coronary flow more than stented prostheses after valve replacement for aortic stenosis.

Hans Ackermann, Peter Kleine, Farhad Bakhtiary, 2006, The Journal of thoracic and cardiovascular surgery.