[On the mechanism of the origin of electrical alternans].
D001145:Arrhythmias, Cardiac; D004562:Electrocardiography; D004837:Epinephrine / Q000494:pharmacology*; D005936:Glucans
D005936:Glucans; C439358:alternan; D004837:Epinephrine
ELECTROCARDIOGRAPHY/experimental; EPINEPHRINE/pharmacology