Venous thromboembolism is one of the leading causes of maternal morbidity and mortality. Pregnancy induces a hypercoagulable state as an adaptive mechanism to prevent hemorrhage during childbirth. These physiological changes significantly increase the risk of venous thromboembolism – by up to six-fold during pregnancy and up to 10-fold during the postpartum period compared to the non-pregnant population. Given these risks, proper identification of patients who may benefit from thromboprophylaxis is essential to improve maternal outcomes.
Pulmonary embolism is a life-threatening condition requiring prompt diagnosis. While contrast-enhanced computed tomography is the gold standard, its limited availability and associated risks necessitate complementary diagnostic tools. Recent studies suggest that combining multiple electrocardiographic abnormalities into a composite score may enhance diagnostic performance.