title: Immediate hypersensitivity reactions of the heart: reduction of tachycardia and arrhythmias by the SRS-A antagonist FPL 55712.
mesh_terms: D000818:Animals; D001145:Arrhythmias, Cardiac / Q000139:chemically induced / Q000517:prevention & control*; D002867:Chromones / Q000494:pharmacology*; D004987:Ethers / Q000494:pharmacology; D006168:Guinea Pigs; D006632:Histamine / Q000009:adverse effects; D013189:SRS-A / Q000037:antagonists & inhibitors*; D013610:Tachycardia / Q000139:chemically induced / Q000517:prevention & control*
chemical_list: D002867:Chromones; D004987:Ethers; D013189:SRS-A; D006632:Histamine; C006312:FPL 55712