-
therapeutic:drug,
-
nonprescription:drug,
-
analgesic:drug,
-
cardiovascular:drug,
-
cardiac:agent,
-
major:drug,
-
cardiac:drug,
-
logical:agent,
-
cardiac:medication,
-
synthetic:pharmaceutical,
-
pharmacological:agent,
-
cardiovascular:system,
-
therapeutic:agent,
-
vascular:system,
Category Nuances for antiarrhythmic:
-
synthetic,
-
logical,
-
cardiac,
-
cardiovascular,
-
analgesic,
-
vascular,
-
pharmacological,
-
major,
-
nonprescription,
-
therapeutic,
Simple Categories for antiarrhythmic: