PT - JOURNAL ARTICLE AU - Saleh, Akram A. TI - Protein C deficiency. Biatrial thrombus presentation DP - 2002 Jul 01 TA - Saudi Medical Journal PG - 860--862 VI - 23 IP - 7 4099 - http://smj.org.sa/content/23/7/860.short 4100 - http://smj.org.sa/content/23/7/860.full SO - Saudi Med J2002 Jul 01; 23 AB - Protein C deficiency is an inherited thrombophilia presented in adults with venous thrombosis at different sites. Symptomatic biatrial thrombus presentation of protein C deficiency has not, to my knowledge, been described. This report investigates a man with protein C deficiency who presented with dyspnea and recurrent attacks of dizziness associated with biatrial thrombus. Complete disappearance of the symptoms and thrombi was observed within less than 3 weeks of anticoagulation.