Assertion: prostaglandin | /r/ObjectUse | used via inhaled route
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text: Several prostaglandins have been used via the inhaled route, with the hope of attenuating some of the systemic hypotension – prostaglandins which have been tried include PGE1, PGI2 (prostacyclin, aka epoprostenol/Flolan), and a stable analog of PGI2 (iloprost/Ventavis).