title: Caffeine intoxication: a case of paroxysmal atrial tachycardia.
abstract: Caffeinism is a syndrome resulting from the excessive ingestion of caffeine and characterized primarily by cardiovascular and central nervous system manifestations. A variety of tachyarrhythmias and extrasystoles are believed to reflect the toxic, cardiotonic effects of caffeine. A case of paroxysmal atrial tachycardia (PAT) related to caffeine abuse is PAT. The importance of considering this and other less frequent conditions as potential causes for this arrhythmia is stressed.
mesh_terms: D000328:Adult; D002110:Caffeine / Q000506:poisoning*; D006801:Humans; D008297:Male; D013614:Tachycardia, Paroxysmal / Q000139:chemically induced*; D014717:Vertigo / Q000139:chemically induced
chemical_list: D002110:Caffeine