Finding a common definition of heparin resistance in adult cardiac surgery: communication from the ISTH SSC subcommittee on perioperative and critical care thrombosis and hemostasis

Jerrold H. Levy, Roman M. Sniecinski, Cheryl L. Maier, George J. Despotis, Kamrouz Ghadimi, Julie Helms, Marco Ranucci, Marie E. Steiner, Kenichi A. Tanaka, Jean M. Connors