Cardiac Axis Determination

This video is brilliant. You are brilliant. This finally makes sense to me. Thank you from the bottom of my heart.

wow, amazing ! Thank you

Just brilliant ty❤

an excellent video!! thanks a lot

Thank you for this clear, concise and visually well-illustrated video!

Thank you, I really appreciate you for being patient to make this video and for being extremely thorough
❤❤❤.

Thank you so much! I like that “speed method” diagram where can I find that to print/laminate till its committed to memory?

Incredibile!

I have a question though, instead of going through difficulty and further complicate in determining the axis with the split method, you could have used the quadrant method but i understand youre only trying to show the difft ways. Ive learned alot in this video:)

What is a normal frontal axis T in degrees?

how do these ionic events actually create the familiar ECG trace? Our electrodes are attached to the patient's skin, not to the surface of their cells. How can cardiac electrical activity be measured by external electrodes?

on your discussion on extreme right axis deviation, you had me confused, ( time stamp 29.00-29.06). your box red box was highlighting leads II as perpendicular to AVF. can you clarify? thanks

Oh! My! Lord!!! This is outstanding!!! So freacking easy to understand!! Thanks so much!

Well explained 👍👌

Very much appreciated. 🙏🏾

Fantastic... The video is way much clearer than my instructor!!

What a great video I’ve watched so many videos and read my text book and finally understand this a lot better. Thank you so much.

Super helpful. Made everything much clear. Thank You!

Best explanation you can find of axis determination on you tube 🎉

Thank you so much.......may God bless u...amazing lecture...pls start uploading again..
These videos r boon for us

Plz start uploading again...

Thank you ,Tom.

This was sooo good]

This is brilliant. I've already added it to my liked videos list.
Many thanks!

Thank you that was so helpful!

Amazing video. My 13 year old son has - 56 left deviation. Should I be concerned. He wants to join the soccer team. A volunteer group gave him this free ecg.

This was INSANE. Thank you so so much for this deep and thorough explanation, I was really lost with other videos and couldn’t grasp it at all but you made everything so understandable with every deviation. Thank you, you’re making me enjoy ECG.

Seriously, I watched over 10 Videos about cardiac axis determination. This one is the best so far. It’s simple, organized and full of examples. Thank you doctor.
I wish to see a video that tells the physiological explanation behind the different changes in ECG. Especially in electrolyte imbalance.

Thank you <3

Can you explain more about Right and left bundle branch block please

Very informative

Thank you so much it was a great explanation 🤍🤍🤍

Nice explanation and teaching

So after watching this a couple of times thinking "I got this," a question occurred to me. Using the hexaxial system, you stated that lead II is perpendicular to aVL. Wouldn't leads I or III be the perpendicular leads? Lead II would be parallel. When you ise the 3rd case with aVF as the most equiphasic lead, you use lead I as the perpendicular lead. Why not lead III, like in the aVL example. Or lead II, as this would slso be a perpendicular lead?

Wow... i learned so much in 30 mins video. now I am pretty confident to measure axis deviation without confusion. Thank you so much

Hi Tom

Thanks for the video. Really enjoyed it

What is the extra tip to know about avR and avL in the hexaxial system with regards to determining the mean QRS axis

Thanks a lot Tom (🙏🏻from India)

Question, is it enough to know the first two methods of determining all ECGs axises?
Thank you very much

It took me a minute to understand, (being a new student learning online) but I finally got it! Best explanation that I FINALLY understand. Thank you so much!!!!

Best teaching to understand Axis determination so far!

Fantastic video, thank you!

Best explanation I've come across for axis determination. Great job 👍🏼

Best axis lecture yet!

Why did you go to -90 for aVF and not 90 for the example ~29 min? Why did you go to the -aVR (30 degrees) instead of aVR (-150) earlier on in the video?

Thank you for your reply. Point well illustrated.

Soooo helpful! Thank you!