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I got my Lexiscan stress test done today. Results came up this evening. Said horizontal ST depression of 1mm in leads V-3 to V-6. I still need to have EKG of resting heart next. Maybe ischemia? We’ll see, I hope not. I’m 74 and have been having episodes of shortness of breath.

Great video

Thank you

Thank you 👍

Wouldn't we have to take out 10mL of NS to be able to get a true 1:1 if we are putting in 10mL of epi?

Phenomenal presentation. One thing worth noting in the ETCO2 nasal cannula, the little catcher cup isn’t where the CO2 is measured. Rather, there are several small holes near the nasal prongs that sample the exhaled CO2. I got schooled on this, so now I share this info with others!

I cant thank you enough for this 💗

Don't forget to label the bag with the epinephrine concentration. The next person to grab it is going to unsuspectingly grab a liter bag of fluid, just like the anesthesiologist who was spiking bags with drugs in Texas without labels and was killing patients

Thank you

Here in 2024 wish this guy alhorithum can to my youtube 4 years ago

Man this guy is amazing here in 2024

I often wonder how lectures actually got their jobs in university cause people on utbue explain 10 times easier

And why is a convex st segment always abnormal? no rationalization elaboration is offered. what are the mechanics and rationale? Its a bold statement. Much like saying New T-wave inversion is ALWAYS abnormal.

Can you use normal saline

Deadmau5 music playing in the background! Nice touch.

The best explanation 🎉🎉

Hello how do I solve iv of different questions

What a great foundation! This opened up so much understanding for me.

Thank sir

Is that lead II at the start?

Solid 100%!!!! Perfect understanding of fundamentals!!

God bless you!!!!

Aapne answer to achhe se kiya par kese kiya bo to bata do

Thanks so much for excellent explanation

Very nice summary, thanks. Only critique would be you called the oropharyx the hypopharynx on a few occasions :)

I like the eyeballs

I’m confused…we are taught to find the J point and if it’s elevated then it’s an MI. So the happy/sad face trick is a bit confusing to me because it can be “happy” and elevated so that’s still an MI

Sva ka koza po globalnoj internet kulturi je kardiolog, ali po enologiji i obrazovanju kardiolog nije i ne može biti koza!

Excellent talk , thank you

Thanks!

How do you determine the flow rate? To get 2-10mcg a min?

I have been searching for this exact information for a while. I wanted to understand how to look at my ECG and see for myself what is going on with my heart. The ST segment is so important and reading it is not simple. Thanks for making this video.

Thank you 💕

Very important .thanks

Thank you so much it is absolutely amazing video please make some more ECG videos about atrial tachycardia paroxysmal rhythm and if possible ICD and Pacemaker videos

plain lido toxic dose is 6mg/kg which is twice that of bupiv at 3mg/kg. When using 4% lido which is 40 mg/cc it has to have a higher toxic dose otherwise it would be useless,

The best

you slayed with this one

I feel like (in my local protocols) that everytime the drip rate is so fast with a micro, it's almost always full bore or close to because we have a 100 ml bag in our drug box

The vectors you are referring to at 16 min, are they extracellular dipole?

You are a great lecturer. I know you discussed the problem with I+II+II =0 somewhere below but many students who watch this video first time may miss it completely. Since lead II is reversed in this Einthoven's format, the correct formula is I+(-II)+III = o or I+III=o. Also what they add is voltage in this case (potential difference), not potentials at each electrode and sometimes you mention electrical information which many find it very confusing.. Also, the zero reference (null) point is in the center of the triangle and your reference to something bisecting I or II or III is confusing; it almost sounds like averaging two points to get the middle point and I don't think that is what is happening with this WCT case.

The best video I ever seen on ECG. Thank you.

fantastic video

Thank you for making this easy to understand! The best video I have seen yet.

What a mess

Great, to the point with visibility!

One question. It Is necessary attach ekg Electrodes to the def or i can attach only pads and monitoring with external monitor?

Good analysis✔️👍✅

Wow Ah! You are such a great educator! I feel like I finally get it!! Thank you thank you!