AV Block Review (1st, 2nd, 3rd-Degree) | Mnemonics And Proven Ways To Memorize For Your Exams!
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- čas přidán 9. 06. 2023
- High Yield Atrioventricular Block Review for your PANCE, PANRE, Eor's and other Physician Assistant exams. Review includes First Degree AV block, Second Degree AV block (Mobitz I Wenckebach & Mobitz II), 2:1 AV Block and Third Degree AV block.
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Included in review:
First Degree AV block, Second Degree AV block (Mobitz 1 Wenckebach & Mobitz 2), 2:1 AV Block and Third Degree AV block, ECG findings, av nodal blocking medications, treatment options including atropine, pacemaker, dopamine, dobutamine, clinical manifestations, etiology including lyme disease, cardiomyopathies, myocardial infarction, beta blockers, calcium channel blockers.
I would love if you could create a video on EKG interpretation. I’m in cardio block right now and I think this could very helpful.
Passed my PANCE this morning! Your channel was one of the most helpful resources from didactic year to PANCE prep. Thank you so much!!
Thank you so much and congrats!!!
Congratulations
Love your channel! Is there any way you could make a few videos focusing on high yield facts for end of rotation exams? Thank you!!
Your podcast has been one of the best things for my exam prep. I love that you talk about what tests will ask us versus what to expect in the real world so that we are prepared for both. Cram the PANCE has helped me score well in clin med, pharm, and even microbiology. We need a podcast on anti-arrhythmic medications please!!
Thank you so much!!
These videos have been so helpful during didactic year! Hoping you post more soon, thank you! :)
Great video, straight to the point
Keep it up!
Thank you so much! Would you be able to do another video like this with the other arrhythmias/dysrhythmias & one on skin exanthems?
Wooo EKG stuff AND First comment! You are a widely used resource at my PA program, we’ve been watching your video since the start. Currently going through cardio now. Thank you for your service💪🫡
No problem! Thank you!!
my favorite youtube uploads a video
You are so welcome! Thank you!!
Thank you so much for making amazing medical diseases videos!! Can you please make a video on Infectious diseases and Neurology diseases that will be tested on PANCE? You are the best, and we all love you so much!!!
I feel SO much better for my PA-S cardio exam next week! THANK YOU!
Can you make a high yield psych podcast? I know the EOR is mainly drugs, but you always have good ways to remember things.
thank you sm!!! this is super helpful I just started reviewing cardio for the PANCE
Thank you so much and good luck in school!!
So informative , thank you!
Listen, your video’s are excellent. I love your pneumonics. We must be close in age because I get all of them. You are really helping me study for PANRE. Thank you! Great Content. Good clear Voice!
amazing, as usual. thank you
Great teacher as usual. Keep up the excellent work 👌
Thank you so much!
great.Thank you so much
Literally the best! Wish you could teach full-time!
Maybe one day! Thank you!!
I literally have an EM exam tmw with cardio & arrhythmias on it- the timing of this video couldn’t have been better 🙌🏽🙌🏽
Good luck on the exam!
HHi!! would you be able to do an infectious disease video? hope all is well! thank you for all you do
PA-S last clin med exam for the semester and your videos simplify everything THANK YOU!
No problem!
I love you so much haha getting almost straight As my first two trimesters & i swear your mnemonics are key. Good morning ! I I have a recommendation or request if this video does not already exist -but i would love a video of short dx explanations with links to your other videos of strictly pathognomonic findings !! bc Im always surprised what you say is pathognomonic as my teachers never bring this up in my program. I think they expect us to know all presentations equally. I think this would help students so much and if you have scripts of your previous videos a simple ctrlF could help cover your tracks. If you read this and this video does indeed exist please let me know how to find it. Thank you!
can you please do high yield opthalmology? it is very helful !!! or high yield ENT!!
Thanks!
So generous! Thank you so much!!
Thank you
No problem!
Can you please do a video including Antiarrythmics!
Thank you so much for your video! It is coming in perfect timing for my cardiac exam. Can you please explain why you would give atropine in a third degree heart block, but not for a mobitz 2? I understand why it is contraindicated for mobitz 2, but I don't understand why it would not be contraindicated in third degree. Thank you!
So in a Mobitz 2, the block is very very likely infranodal and if we give Atropine in these patients, not only will Atropine be ineffective, it may worsen the block, leading to a 3rd degree block. Now in a 3rd degree, in some cases the block can be at the av node, and in these patients Atropine will be effective. So what about the remaining 60-70% of 3rd degree blocks where the block is below the av node, why do we risk using Atropine in these patients? Well the reason we didnt use it in a Mobitz 2, the big risk was we could potentially worsen the block, causing a Third degree block, well since we've already established the patient has a Third degree block, we cannot cause any further harm, and the worst case scenario is it would be ineffective, and help to establish the block is likely infranodal and we would move on to other treatment options such as beta-adrenergic agonists etc. Hopefully that makes sense, let me know if you have any other questions. Good luck on your exam!
excellent
Thank you!!
The literal 🐐
Thank you!!
For the first degree heart block, you mentioned you can use meds like Adenosine, beta blockers, non DHP CCB and Digoxin. Instead of Adenosine did you mean Atropine? I didn’t understand how Adenosine would help here.
Those meds are all potential causes of first degree heart block not for treatment. Sorry if it was presented in a confusing way.
No it was not confusing, my bad
I think I was just confused why you don’t give Atropine in first degree hard block as treatment and by mistake I was looking at etiologies, sorry. Just as a follow up question, why do you not give Atropine in first degree heart block?
i love you
Haha thank you!