Trick to learn #antiarrhythmic drugs.
Doctors today our topic of discussion is all around the classification of anti-arrhythmic drugs so doctors in this lecture we are like more focusing on classification of anti-arythmic drug with the basic trick so that you can easily recall it now let’s move toward the anti-arrhythmic drugs actually anti-arrhythmic drugs are the drugs that restore the narrow
Heart rhythm basically it is also called worgen william classification why it is so-called virgin william classification because wagon william was the first scientist who classified it in a more systemically form so let’s move toward the classification of antiarrhythmic drug so it is being broadly classified into four groups and we can say four classes so
Classification of antiarrhythmic drugs classified into four parts are four classes class drugs class 2 anti-arrhythmic drugs class 3 anti-arrhythmic drugs and class 4 anti-arrhythmic drugs so class 1 anti-arrhythmic drug is also called sodium channels blockers are membrane stabilizing agents so class one of antiarrhythmic drugs is called sodium channel
Blockers are membrane stabilizing agents why class 2 are are called beta blockers like class 3 antiarrhythmic drugs are potassium channel blockers potassium channel blockers and at the last class 4 drug is called calcium chain and blockers so it is worth repeating the class 1 anti-arrhythmic drugs contain sodium channel blockers are membranes to stabilizing
Agents class 2 is also called beta blockers class 3 is also called potassium channel blockers class 4 is also called calcium channel blockers where each class of anti-arrhythmic drugs contain a lot of drugs so for that we we will go through a lot of mnemonics now let’s talk about last one that is the sodium channel blockers remember students class one
Anti-aramic work are further classified into three parts that is that is class 1a class 1b and class 1c class 1 anti-atomic drug further classified into class 1 class 1b class 1a class 1b and class 1c now class 1a are the drugs that moderately depress the phase zero depolarizing phase class one class one a are the drug that mode readily depress the phase
Zero depolarizing phase so in this class we are having drugs for that we are having a mnemonic that is qpd where count stand for the quinidine q stand for queen 15 p stand for procainamide and d stand for diso pyramid so class 1a are the contain quinidine procainamide and isopyramide now let’s move toward class 1b these are the drugs minimally effects on
Phase zero depolarizing phase so in this class we are having a drugs for that we are having mnemonic that is ml we are m strain for maxellatin l stand for lignocaine and class 1c are the drugs that markedly affect the phase zero depolarizing phase so in this class we are having a drugs that is pf so p stand for propa phenone s strain for fleshonoid so
Doctor this is what repeating the class 1a drugs are further classified into class 1a class 1b and class 1c class 1a are the drugs that moderately depress the phase 0 depolarizing phase so in this class we are having quinadine procenamide and disopyramide and if we talk about class 1b drugs so class 1b drugs that are the drugs that minimally affects on phase
Zero depolarizing phase so in this class we are having maxellatin and lignocaine and class1c contain propafenone and flaccidamide energy and it affects markedly their effects are more on phaser depolarizing phase now this is all about the class 1a anti-arrhythmic drugs now we will switch toward the class two anti-arrhythmic drugs now as we know that class
Two anti-arrhythmic drugs these are beta blockers we already given lecture on the beta blockers so for the beta blockers that are basically anti-arrhythmic so for that we are having a trick that is pimsa so the pemsa contain profanolol ismolol metoprolol rolol sotolol and ac butyl lol so beta blockers contain pemsa so in this class we are having profanology
Esmolol metaprolol and sotalol and su butanol and ethynolol now class 1 3 are basically potassium channel blockers so for the potassium channel blockers we are having a trick that is said so we are s stand for the sotolol a strand for amidaron d strength for drawn neuron so for the potassium channel blockers we are having sotolol amitaron and ronderon now
Let’s swift over the calcium channel blocker so for the calcium chain of blackheads we are having a trick that is dvd so in this class we will we are having dialetaseme and verapamil so these are the calcium channel blocker so it is worth repeating the class 1 drugs are anti-arrhythmic that is this is the sodium channel of black horse as we discussed earlier
And so class 2 contain beta blockers that contain prophylalol asthma metaprolol and sotalol ac butyl for that we are having a pneumonic that is bmsa let’s move to our class class three anti-arrhythmic drought that is potassium channel blockers for that we are having a trick that is said we are stand for soda sotalol a strain for emitter on d strain for drone
Neuron now class four contain calcium channel pluckers it contain dialetasem and virapml so these are all about the antiarrhythmic drugs remember the students remember students that class one plus class three anti-arrhythmic bro it is more predominantly work and atria and ventricular arrhythmia but if you really talk about class 2 and class 4 anti-aramid
It is more work on s anode and av node so this this is all about the classification of anti-arythmic drugs i hope you will like the video if you like the video make sure to subscribe our channel and share it with your friend thank you so much
Transcribed from video
Trick to learn antiarrhythmic drugs By Easy Medicosis
