Drugs which have effects on AV conduction
Posted 2007/02/26 13:20| Drugs | Mechanism | AV conduction |
| Digitalis | parasympathomimetic actions | decreases |
| Quinidine | centrally decreases vagal tone | increases |
| Nicotine | stimulates
| increases |
| Atropine | blocks cardiac muscarinic receptors | increases |
| NE | stimulates cardiac beta receptors | increases |
- Filed under : USMLE Step 1
- Tag : AV conduction
- Comment Trackback
