Open AccessWhen blood is thinner than water
Author(s) -
Dilip Gude,
Aslam Abbas,
Hina Mohiuddin
Publication year - 2013
Publication title -
annals of cardiac anaesthesia/annals of cardiac anaesthesia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.42
H-Index - 27
eISSN - 0974-5181
pISSN - 0971-9784
DOI - 10.4103/0971-9784.105375
Subject(s) - medicine , venous thrombosis , venous thromboembolism , vitamin k , thrombosis , intensive care medicine , pulmonary embolism , surgery
Antagonists of vitamin K dependant clotting factors are commonly used as treatment/prophylaxis for anticoagulation. Due to their narrow therapeutic window, a wide range of complications including death may occur. International normalized ratio (INR) is monitored to measure adequacy/excess of anticoagulation. There is a plethora of risk factors that may contribute to the uncontrollably high INR values. We describe our experience of a case of deep venous thrombosis wherein the patient had an overshoot of INR during anticoagulation therapy. We review the literature and discuss management in such scenarios.