Anti arrhythmic drugs by hartik bhageriya

2. DEFINATION:
 ANTI-ARRHYTHMIC DRUG ARE DEFINED AS
DISTRUBANCE IN RHYTHMIC .

3. CLASSIFICATION OF DRUGS
:
 Sodium channel blocker :
 Beta blocker : atenol , propanol , sotalol.
 Potassium channel blocker: sotalol.
 Calcium channel blocker : verapamil .

4. Calcium channel blocker :
Verapamil
 Verapamil :
 Category : calcium chanel blocker .
 Pharmacokinetics :
 Absorption : verapamil is absorbed when
given orally .
 Distribution: they are distrubted body .
 Metabolism :metabolised by liver .
 Excretion ; kidney .

5. Pharmacodynamic :
 Heart rate are decreases and other vital
organs activity increases.
 Action :verapamil reduces BP relives angina
and slow AV conduction .
 Route of adminstration : by mouth and
intravenous .
 They are given by oral. .

6. Side effect:
 Headchae
 Low blood pressure
 Nausea
 Allergic reaction

7. USES:
 It is used to treat hypertension , chest pain
from cardic ischemia and supraventricular
trachycardia .