Dangerous interaction between amiodarone and quinidine.
D000638:Amiodarone / Q000008:administration & dosage / Q000009:adverse effects*; D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D001572:Benzofurans / Q000009:adverse effects*; D004347:Drug Interactions; D004359:Drug Therapy, Combination; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D011802:Quinidine / Q000008:administration & dosage / Q000009:adverse effects*; D013610:Tachycardia / Q000139:chemically induced*
D001572:Benzofurans; D011802:Quinidine; D000638:Amiodarone