. "103285348"^^ . "0"^^ . . . "Enkaid"@en-us . . . "antiarrhythmic drug (trade name Enkaid) used to treat life-threatening arrhythmias but increases the risk of sudden death in heart attack patients"@en-us . "03285348-n"^^ . "encainide"@en-us . "0"^^ . . "103166143"@en-us . . . . . . "encainide"^^ .