Ulrich Geisen

Haemolysis in patients with ventricular assist devices: major differences between systems.

Christoph Benk, Claudia Heilmann, Friedhelm Beyersdorf, 2009, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Non-surgical bleeding in patients with ventricular assist devices could be explained by acquired von Willebrand disease.

Christoph Benk, Claudia Heilmann, Friedhelm Beyersdorf, 2008, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Hemolysis in patients with ventricular assist devices (VAD): Systems differ significantly

Christoph Benk, Claudia Heilmann, Friedhelm Beyersdorf, 2009 .

Improved Values for Acquired Von Willebrand Syndrome and Better Clinical Outcome in Patients with Heartmate III Compared to Heartmate II

Claudia Heilmann, Friedhelm Beyersdorf, Georg Trummer, 2016 .