Delivery of fibrinolytic agents mainly to a specific organ, such as for example to the lungs, allows to substantially improve the specificity and efficacy of thrombolytic therapy by allowing local delivery of the fibrinolytic agent, thereby reducing the risks of {HEAD ~ major bleeding} in the therapy of {TAIL ~ the organ} 
Delivery of fibrinolytic agents mainly to a specific organ , such as for example to the lungs , allows to substantially improve the specificity and efficacy of thrombolytic therapy by allowing local delivery of the fibrinolytic agent , thereby reducing the risks of { HEAD ~ major bleeding } in the therapy of { TAIL ~ the organ }
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