quinidine

As nouns the difference between digoxin and quinidine

is that digoxin is a purified cardiac glycoside extracted from the foxglove plant, digitalis lanata , widely used in the treatment of heart conditions such as atrial fibrillation while quinidine is (organic compound|medicine) an isomer of quinine that is used as an antiarrhythmic agent.

As nouns the difference between quinolone and quinidine

is that quinolone is (organic compound) any of several isomeric ketones derived from quinoline while quinidine is (organic compound|medicine) an isomer of quinine that is used as an antiarrhythmic agent.

As nouns the difference between terms and quinidine

is that terms is while quinidine is (organic compound|medicine) an isomer of quinine that is used as an antiarrhythmic agent.

As nouns the difference between quinidine and quinicine

is that quinidine is (organic compound|medicine) an isomer of quinine that is used as an antiarrhythmic agent while quinicine is (organic compound|archaic) an uncrystallizable alkaloid obtained by the action of heat from quinine, with which it is isomeric.

As nouns the difference between quinizine and quinidine

is that quinizine is (chemistry|archaic) any of a series of nitrogenous bases derived from quinoline, some of which are used as antipyretics while quinidine is (organic compound|medicine) an isomer of quinine that is used as an antiarrhythmic agent.

As nouns the difference between quinidine and quinoidine

is that quinidine is an isomer of quinine that is used as an antiarrhythmic agent while quinoidine is a brownish resinous substance obtained as a by-product in the treatment of cinchona bark.

As nouns the difference between quinidine and viquidil

is that quinidine is an isomer of quinine that is used as an antiarrhythmic agent while viquidil is an isomer of quinidine used to treat cerebrovascular disorders.

As nouns the difference between quinine and quinidine

is that quinine is a bitter colourless powder, an alkaloid derived from cinchona bark, used to treat malaria and as an ingredient of tonic water while quinidine is an isomer of quinine that is used as an antiarrhythmic agent.

As nouns the difference between antiarrhythmic and quinidine

is that antiarrhythmic is a drug that treats or prevents (heart) arrhythmia (irregular beat) while quinidine is (organic compound|medicine) an isomer of quinine that is used as an antiarrhythmic agent.

As an adjective antiarrhythmic

is (of a drug) used to treat or prevent (heart) arrhythmia (irregular beat).

As nouns the difference between isomer and quinidine

is that isomer is isomer while quinidine is (organic compound|medicine) an isomer of quinine that is used as an antiarrhythmic agent.