title: Prostaglandin A2 (PGA2) increases the coronary vascular resistance in the guinea-pig isolated heart preparation.
mesh_terms: D000818:Animals; D003331:Coronary Vessels / Q000187:drug effects / Q000502:physiology*; D004305:Dose-Response Relationship, Drug; D005260:Female; D006168:Guinea Pigs; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D011454:Prostaglandins A / Q000494:pharmacology*; D014655:Vascular Resistance / Q000187:drug effects*
chemical_list: D011454:Prostaglandins A