Pharmacology: Antiarrhythmics

Pharmacology: Antiarrhythmics Exam 2023 Questions and Answers with complete solution What's the principle of antiarrhythmic drugs? Antiarrhythmic drugs exert their effects by decreasing the automaticity of ectopic pacemakers more than that of the SA node. They also reduce conduction and excitability and increase the refractory period to a greater extent in depolarized tissue than in normally polarized tissue. What kind of drugs are Class I antiarrhythmics? These are sodium channel blocker...

Pharmacology: Antiarrhythmics Exam 2023 Questions and Answers with complete solution What's the principle of antiarrhythmic drugs? Antiarrhythmic drugs exert their effects by decreasing the automaticity of ectopic pacemakers more than that of the SA node. They also reduce conduction and excitability and increase the refractory period to a greater extent in depolarized tissue than in normally polarized tissue. What kind of drugs are Class I antiarrhythmics? These are sodium channel blocker...

Pharmacology: Antiarrhythmics Exam 2023 Questions and Answers with complete solution What's the principle of antiarrhythmic drugs? Antiarrhythmic drugs exert their effects by decreasing the automaticity of ectopic pacemakers more than that of the SA node. They also reduce conduction and excitability and increase the refractory period to a greater extent in depolarized tissue than in normally polarized tissue. What kind of drugs are Class I antiarrhythmics? These are sodium channel blocker...