741 Almeida Almeida FA FA Stella Stella RC RC Voos Voos A A Ajzen Ajzen H H Ribeiro Ribeiro AB AB Malignant hypertension: a syndrome associated with low plasma kininogen and kinin potentiating factor Malignant hypertension: a syndrome associated with low plasma kininogen and kinin potentiating factor Hypertension Hypertension 1981 1981 3 3 6 Pt 2 6 Pt 2 II II 46-9 46-9. The gene discussed is KNG1; the disease is malignant hypertension.