[The heart as target organ in allergic emergencies].
D000328:Adult; D000707:Anaphylaxis / Q000209:etiology; D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000209:etiology*; D003329:Coronary Vasospasm / Q000209:etiology; D004562:Electrocardiography; D004630:Emergencies; D006801:Humans; D006967:Hypersensitivity / Q000150:complications*; D008297:Male; D008875:Middle Aged; D012909:Snake Bites / Q000150:complications