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Poster Presentations

	Clinical
P1	Research of the Biochemical Properties of Glutaraldehyde - Treated Human Pericardium Valts Ozolins¹, Aris Lacis¹, Iveta Ozolanta¹, Lauris Smits¹, Vladimir Kasyanov¹, ¹Riga StradinsUniversity, Latvia
P2	Biomechanical Properties of Two Synthetic Biomaterials for Ventricular Septal Defect Closure in Infancy Lauris Smits¹, Valts Ozolins¹, Lacis Aris¹, Iveta Ozolanta¹, Vladimir Kasyanov¹, ¹Riga Stradins University, Latvia
P3	Dobutamine Stress Echocardiography Could Predict The Worse Long Term Outcome Of Asymptomatic Patients With Prosthesis Mismatch After AVR Tomasz Niklewski¹, Marian Zembala¹, Dariusz Puszczewicz¹, Jerzy Foremny¹, Roman Przybylski¹, Jerzy Pacholewicz¹, ¹Silesian Center For Heart Diseases, Poland
P4	Recurrence Of Mitral Insufficiency (IMR) in Patients Operated For Chronic Ischemic Mitral Disease - Clinical And Echocardiographic Evaluation Dariusz Puszczewicz¹, Roman Przybylski¹, Tomasz Niklewski¹, Jerzy Pacholewicz¹, Marian Zembala¹, Bronislaw Czech¹, Bogdan Ryfinski¹, ¹Silesian Center For Heart Diseaseseases, Poland
P5	WITHDRAWN
P6	Performance of CryoValve® SG Decellularized Pulmonary Human Heart Valve in Adult Patients Undergoing a Ross Procedure John Doty¹, John Brown², John Fehrenbacher³, Ronald Elkins⁴, Steven Goldstein⁵, Scott Capps⁵, ¹Latter Day Saints Hospital, United States,²Indiana University School of Medicine, United States,³Methodist Hospital of Indiana, United States,⁴University of Oklahoma Health Sciences Center, United States,⁵CryoLife, Inc., United States
P7	Percutaneous aortic valve replacement: Resection of human aortic valves in formalin-fixed human preparations René Quaden¹, Tim Attmann¹, Michael Schünke³, Dirk Theisen-Kunde⁴, Jochen Cremer¹, Georg Lutter¹, ¹University Hospital of Schleswig-Holstein, Germany,²Institute for Microtechnology IMT, University of Braunschweig, Germany,³Institute of Anatomy, Christian-Albrechts-University of Kiel, Germany,⁴Institute of Biomedical Optics, University of Luebeck, Germany
P8	Transcatheter Branch Pulmonary Artery Valved-Stent Implantation using Triglycidylamine-treated Stent-mounted Porcine Aortic Valves in an Animal Model of Postoperative Pulmonary Insufficiency Matthew Gillespie¹, Evelio Rodriguez¹, Travis Seymour¹, Andrew Glatz¹, Matthew Harris¹, Jonathan Rome¹, Stan Stachelek¹, Robert Levy¹, ¹The Children's Hospital of Philadelphia, United States
	Valve Biology
P9	Effects of Serotonin (5- hydoxytryptamine) on Matrix Remodeling in Mitral Valve Chordae Tendineae – Implications to Carcinoid Valve Disease Muralidhar Padala¹, Kartik Balachandran¹, Adrian Chester², Ajit Yoganathan¹, ¹Georgia Institute of Technology, United States,²Harefield Heart Science Center, Imperial College London, United Kingdom
P10	Synergistic Effects of Serotonin and Cyclic Stretch on Aortic Valve Leaflets Kartik Balachandran¹, Muralidhar Padala¹, Adrian Chester², Ajit Yoganathan¹, ¹Georgia Institute of Technology, United States,²Harefield Heart Science Centre, Imperial College London, United Kingdom
P11	Cyclic Stretch Regulates Matrix Metalloproteinases and Cathepsins in Aortic Valve Leaflets in a Magnitude Dependent Manner Kartik Balachandran¹, Philippe Sucosky¹, Hanjoong Jo², Ajit Yoganathan¹, ¹Georgia Institute of Technology, United States,²Emory University, United States
P12	Biomechanical properties of postnatal porcine heart valves Vladimir Kasyanov¹, Zoltan Hajdu¹, Ricardo Moreno¹, Peteris Stradins¹, Iveta Ozolanta¹, Hai Yao¹, Roger R. Markwald¹, Vladimir Mironov¹, ¹Riga Stradins University, Latvia,²Medical University of South Carolina, United States,³Medical University of South Carolina, United States,⁴Riga Stradins University, Latvia,⁵Riga Stradins University, Latvia,⁶Clemson University, United States,⁷Medical University of South Carolina, United States,⁸Medical University of South Carolina, Japan
P13	Multi-slice CT scanning for non-invasive visualization and quantification of calcification in porcine stentless valves implanted in juvenile sheep Bart Meuris¹, Geoffrey De Visscher¹, Lindsay Mesure¹, Willem Flameng¹, ¹Experimental Cardiac Surgery, Belgium
P14	Mechanisms of Vascular Calcification in Atherosclerosis in Mouse Model of Chronic Renal Failure Elena Aikawa¹, Jose Luiz Figueiredo¹, Guo Ping Shi², Rainer H Kohler¹, Farouc A Jaffer¹, Masanori Aikawa², Peter Libby², Ralph Weissleder¹, ¹Massachusetts General Hospital, Harvard Medical School, United States,²Brigham and Women's Hospital, Harvard Medical School, United States
P15	Multiscale Simulation and Experimental Investigation of Calcific Aortic Stenosis Eli Weinberg¹, Mohammad R.K. Mofrad², ¹MIT, United States,²University of California, United States
P16	St. Jude EPIC Heart Valve Bioprostheses Vs. Native Human And Porcine Aortic Valves - Differences In Biomechanical Properties Martins Kalejs¹, Peteris Stradins¹, Romans Lacis¹, Iveta Ozolanta², Vladimir Kasyanov², ¹Paul Stradins Clinical University Hospital, Latvia,²Riga Stradins University, Latvia
P17	Organ Culture of the Mitral Valve Using a Splashing Bioreactor Janet Barzilla¹, Ashley Cowan², Jane Grande-Allen¹, ¹Rice University, United States,²Murray State University, United States
P18	Mitral Valve Exposure to Serotonergic Agents Janet Barzilla¹, Jane Grande-Allen¹, Bryan Roth², ¹Rice University, United States,²UNC Chapel Hill Medical School, United States
P19	Utilization of Fibronectin for the Isolation of Specific Valve Cell Subpopulations: Application for the Study of Mitral Valve Diseases Elizabeth Stephens¹, Trevor Huynh², Jennifer Cieluch¹, Jane Grande-Allen¹, ¹Rice University, United States,²University of Minnesota, United States
P20	Age-related Differences in Valve Interstitial Cell Phenotype: Implications for Tissue-Engineered Heart Valves Elizabeth Stephens¹, Jennifer Shangkuan², Jane Grande-Allen¹, ¹Rice University, United States,²University of California San Diego, United States
P21	Bone Morphogenic Proteins and Their Antagonists in Human Aortic Valve Disease Randall Ankeny¹, Sarah Gerbig², Robert Nerem¹, Hanjoong Jo¹, ¹Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, United States,²Western Michigan University, United States
P22	Evaluation of Decellularized Aortic Leaflets Biocompatibility in a Rat Experimental Model Gianluca Torregrossa¹, Laura Iop¹, Alessandro Gandaglia¹, Filippo Naso¹, Michele Spina¹, Gino Gerosa¹, Saverio Sartore¹, ¹University of Padova, Italy
P23	The role of physiological biaxial deformations on cellular mechanotransduction in the native pulmonary valve: Implications for heart valve tissue engineering Christopher Carruthers¹, Michael Sacks¹, ¹University of Pittsburgh, United States
P24	Medtronic Mosaic Porcine Bioprosthesis: A Potential New Mode of Structural Valve Deterioration Lise Matzke¹, Michael Allard¹, W R Eric Jamieson¹, James Abel¹, Elizabeth Stanford¹, Kevin Shillitto¹, Guy Fradet¹, Samuel Lichtenstein¹, ¹University of British Columbia, Canada
P25	Differential tissue mass distribution and water content in different sectors of aortic and pulmonary valved conduits before and after detergent-based decellularization Michele Spina¹, Alessandro Gandaglia¹, Filippo Naso¹, Gino Gerosa¹, ¹University of Padova, Italy
P26	WITHDRAWN
P27	Collagen fiber recruitment structural constitutive models for valvular tissues Michael Sacks¹, ¹University of Pittsburgh, United States
P28	Differential quantitative distribution of collagen, elastin, total lipid and other components between leaflets and sectors of aortic and pulmonary artery root before and after cell removal Filippo Naso¹, Alessandro Gandaglia¹, Marilena Formato¹, Salvatore Pisanu¹, Antonella Cigliano¹, Michele Spina¹, ¹University of Padova, Italy,²University of Sassari, Italy
P29	An In Vitro Hydrodynamic Comparison of Aortic Porcine Valves Before and After Decellularization Procedure Gino Gerosa¹, Tommaso Bottio¹, Fabio Scattolin¹, Alessandro Gandaglia¹, Vincenzo Tarzia¹, Filippo Naso¹, Michele Spina¹, ¹University of Padova, Italy
P30	Extracellular nucleotide metabolism in porcine heart valve leaflets and its modification during processing by decellularisation and irradiation Lara Mainetti¹, Ada Yuen¹, Patricia M Taylor¹, Steve Goldstein², Marialuisa Lavitrano³, Al E Heacox², Magdi H Yacoub¹, Ryszard T Smolenski¹, ¹Heart Science Centre, United Kingdom,²Cryolife Ltd, United States,³University of Milano-Bicocca, Italy
P31	Decellularization of Human Heart Valves - Structure and Residual Cellularity, Antigen, and DNA Patti Dawson¹, Steven Goldstein¹, Gregory Ray¹, Al Heacox¹, ¹Cryolife, Inc., United States
	Tissue Engineering
P32	Is there a histological difference between aortic and pulmonic tissue engineered scaffolds? Torsten Christ¹, Pascal Dohmen¹, Wolfgang Konertz¹, ¹Charité, Germany
P33	The angiogenic factor CCN1 promotes re-endothelialization of decellularized pulmonary heart valves in vivo Andres Hilfiker¹, Denise Hilfiker-Kleiner¹, Igor Tudorache¹, Serghei Cebotari¹, Axel Haverich¹, Artur Lichtenberg¹, ¹MHH, Germany
P34	Phenotypic And Functional Comparison Of Mesenchymal Stem Cells Derived From Bone Marrow And Adipose Tissue Fancesca Colazzo¹, Puspa Batten², Basim A. Matti³, Joe Antoniw², Padmini Sarathchandra², Adrian Chester², Magdi H. Yacoub², Patricia M. Taylor¹, ¹IRCCS Policlinico San Donato, Italy,²Tissue Engineering Group, Heart Science Centre, National Heart & Lung Institute, Imperial College, United Kingdom,³Harley Street, United Kingdom
P35	An Original Single-Body Synthetic Heart Valve: Feasibility Study And Prototype Realization Silvia Kull¹, Sara Tonlorenzi¹, Ilaria Martinelli¹, Enrica Briganti¹, Paola Losi¹, Dario Spiller¹, Mattia Glauber¹, Giorgio Soldani¹, ¹National Council of Research, Institute of Clinical Physiology, Italy,²G.Monasterio foundation, G.Pasquinucci Hospital, Cardiochirurgic Division, Germany
P36	The Compatibility of Carbon Nanotubes with Mesenchymal Stem Cells: a Tissue Engineering Perspective Sophie New¹, Adrian Chester¹, Padmini Sarathchandra¹, Sanjiv Sharma¹, Laleh Safinia¹, Anthony Cass¹, Milo Shaffer¹, Magdi Yacoub¹, Patricia Taylor¹, ¹Imperial College London, United Kingdom
P37	A uniform histopathologic scoring system to evaluate tissue engineered heart valves Wilhelm Mistiaen¹, Michiel Knaapen², Stefan Verheye², ¹University of Antwerp / University Colleg of Antwerp, Belgium,²ZNA Middelheim Hospital, Belgium
P38	In vivo repopulation of decellularized bovine jugular valved vein grafts with autologous cells occurs in sheep when implanted in pulmonary valve position Artur Lichtenberg¹, Marc Suprunov¹, Igor Tudorache², Serghei Cebotari², Payam Akhyari¹, Heidi Goerler², Thomas Breymann², Axel Haverich², Andres Hilfiker², ¹Dep. of Cardiac Surgery, University of Heidelberg, Germany,²Dep. of Cardiothoracic, Transplantation and Vascular Surgery, Medical School Hannover, Germany
P39	Replacement of the aortic valve with decellularized allograft in a sheep model: first results Hassina Baraki¹, Serghei Cebotari¹, Igor Tudorache¹, Maike Braun¹, Klaus Hoeffler¹, Adelheid Goerler¹, Christopher Bara¹, Alex Calistru¹, Reinhard von Wasielewski2², Gudrun Brandes³, Andres Hilfiker¹, Axel Haverich¹, ¹Division of Thoracic and Cardiovascular Surgery, Germany,²Department of Pathology, Germany,³Department of Cell Biology, Germany
P40	Saddle Shape of the Mitral Annulus Reduces Systolic Strains on the Mitral Valve Leaflets Muralidhar Padala¹, Ross Hutchison¹, Laura Croft¹, Jorge Jimenez¹, Robert Gorman², Joseph Gorman², Ajit Yoganathan¹, ¹Georgia Institute of Technology, United States,²University of Pennsylvania, United States
P41	Towards an optimal mechanical conditioning strategy for tissue engineered heart valves Mirjam Rubbens¹, Anita Mol¹, Ralf Boerboom¹, Ruud Bank², Frank Baaijens¹, Carlijn Bouten¹, ¹Eindhoven University of Technology, Netherlands,²TNO Qualtiy of Life, Netherlands
P42	Genipin Blues: An Alternative Non-Toxic Cross-Linker For Heart Valves? Pamela Somers¹, Filip De Somer¹, Maria Cornelissen², Stefaan Bouchez¹, Frank Gasthuys², Kishan Narine¹, Eric Cox², Guido Van Nooten¹, ¹Heart Center, University Hospital Ghent, Belgium,²Ghent University, Belgium
P43	Co-Culture-System of hCBEC and cardiomyocytes; first steps towards a vascularized artificial 3-dimensional cardiac patch Antonia Bär¹, Hannah Walter¹, Philipp Fischer¹, Axel Haverich¹, Andres Hilfiker¹, ¹MHH, Germany
P44	Ultrastructural Localisation And Quantification Of Xeno-antigen Galactose alpha 1,3 Galactose In Decellularised Porcine Valves Padmini Sarathchandra¹, Patricia Taylor¹, Adrian Chester¹, Steven Goldstein², Al Heacox², Magdi Yacoub¹, ¹Heart Science Centre/ Imperial College, United Kingdom,²CryolifeInc, United States
P45	Capacity of Mesenchymal Stem Cells to Remodel a Biological Scaffold Sally A Dreger¹, Sophie E P New¹, Adrian H Chester¹, Christopher T Bowles¹, Magdi H Yacoub¹, Patricia M Taylor¹, ¹Imperial College London, Heart Science Centre, United Kingdom
P46	WITHDRAWN
P47	Effects of organ-level mechanical pre-conditioning in the development of tissue engineered heart valves Sharan Ramaswamy¹, Michael Sacks¹, Danielle Gottlieb², John Mayer², ¹University of Pittsburgh, United States,²Children's Hospital Boston, United States
P48	Tissue-Cellular Deformation Coupling in Cell-Microintegrated Elastomeric Scaffolds John Stella¹, William Wagner¹, Michael Sacks¹, ¹University of Pittsburgh, United States
P49	Functional Recellularisation of Decellularised Patellar Tendon Fascicles for Mitral Chordae Tendineae Reconstruction Sotirios Korossis¹, Joanne Ingham¹, Eileen Inghram¹, John Fisher¹, ¹School of Mechanical Engineering, University of Leeds, United Kingdom
P50	Strain transfer through the aortic valve and its relevance to the cellular mechanical environment Asher Lewinsohn¹, David Lee¹, Patricia Taylor², Adrian Chester², Magdi Yacoub², Hazel Screen¹, ¹Queen Mary, University of London, United Kingdom,²Imperial College London, United Kingdom
P51	Comparison of porous collagen scaffold produced by CPD and freeze dried for tissue engineering Yuan-Tsan Tseng¹, D.A. Wahl¹, N.A. Chang¹, J.T. Czernuszka¹, ¹University of Oxford, United Kingdom
P52	Multilineage differentiation potential of reprogrammed fibroblasts Katja Schenke-Layland, Hanna K. Mikkola, Kathrin Plath^,W. Robb MacLellan UCLA, David Geffen School of Medicine, Los Angeles, CA 90095

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