HomePharmacy which of the following is antiarrythmic class Ιa.. Quinidine which of the following is antiarrythmic class Ιa: a- lidocaine b- propranolol c- amiodarone d- Quinidine Facebook Twitter Share:which of the following is antiarrythmic class Ιa.. Quinidine Facebook Twitter WhatsApp Pinterest LinkedIn Reddit Tumblr Telegram Email