a180 mm Hg and/or a diastolic pressure>110 mm Hg) at any time during theacute presentation, suspicion of aoicdissection, and active internalbleeding (excluding menses).Q Relative Contraindications Current use of anticoagulantsQ(INR 2) A recent ( cardiopulmonary resuscitation)Q Known bleeding diathesisQ PregnancyQ A hemorrhagic ophthalmic condition (e.g., hemorrhagic diabetic retinopathy) ctive peptic ulcer diseaseQ A history of severe hypeension that is currently adequatelyQ Allergic reactions to streptokinaseQ">