Monarch Disease Ontology term MONDO_0013227 (congenital plasminogen activator inhibitor type 1 deficiency) can be described as follows. Congenital plasminogen activator inhibitor type 1 (PAI-1) deficiency is a rare genetic bleeding disorder characterized by premature lysis of hemostatic clots and a moderate bleeding tendency. Also known as: congenital PAI-1 deficiency.