Cytochrome P450 epoxygenase‐derived 5,6‐epoxyeicosatrienoic acid relaxes pulmonary arteries in normoxia but promotes sustained pulmonary vasoconstriction in hypoxia. - Strielkov, Ievgen; Krause, Nicole C.; Knoepp, Fenja; Alebrahimdehkordi, Nasim; Pak, Oleg; Garcia, Claudia; Ghofrani, Hossein A.; Schermuly, Ralph T.; Seeger, Werner; Grimminger, Friedrich; Sommer, Natascha; Weissmann, Norbert (Acta Physiologica, 2020)