Heparin induced thrombocytopenia in critically ill: Diagnostic dilemmas and management conundrums

Figure 1 Iceberg model for heparin induced thrombocytopenia syndrome heparin induced thrombocytopenia syndrome as proposed by Warkentin et al[37]. The size of various iceberg sections and the portion seen, can vary in proportion to the other sections depending on the population of patients, preparation of heparin used, etc.