Anti arrhythmics !!!. Automaticity enhanced automaticity abnormal automaticity Triggered activity Early afterdepolarisation (EAD) Delayed afterdepolarisation (DAD) Re-entry. Arrhythmogenic mechanisms. Classification of the Anti- arrhythmics.
Vaughan Williams EM. "Classification of antiarrhythmic drugs." 1970
[Na+] lowCardiac Glycoside: Increased force of contraction and blocks AV node
Na+ increases as pump blocked