With that information,they determined it was safe to go ahead and give him tPA (tissue plasminogen activator),the same clotbusting drug used to stop heart attacks.

• 掌握了这些情况，医生们断定可以安全地继续进行治疗。他们给库比兹使用tPA(组织血浆酶原激活剂)。这种冲破血栓的药剂也用于治疗心脏病。