Rate and Rhythm | Normal Sinus Rhythm
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- Опубликовано: 27 авг 2024
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Ninja Nerds,
Welcome to our Electrocardiogram (ECG) playlist! During this lecture we will begin by learning how to read and interpret a 12 lead ECG of Normal Sinus Rhythm. This video will lay down the groundwork you will need in order to read every ECG with confidence! This is an incredibly important clinical diagnostic tool that is used frequently by medical professionals most often in a hospital setting.
ECG strip: Jason Winter @ ECG Educator
DOWNLOAD the Normal Sinus Rhythm templates to learn while you watch!
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For anyone want to know from where he got the number 300
We know beat per second equal to frequencies, so frequencies*60 = beat perminute and we know frequencies = (1/duration) where duration is the number of large box times 0.2
So Bpm=(1/0.2*number of large box)*60
Bpm=(5/number of large boxes)*60
Bpm=300/number of large boxes
Transcendence Zen *number of large boxes between two R waves
Transcendence Zen imgur.com/a/Bky2nbR here’s a link where i upload further explanation
Thank you for extra clarification. You’re both great.
Thanks
This lesson is absolutely amazing! The only problem: when you say look at this R or look at this little box, it passes some time until I figure which R or which little box are you referring. So next time: can you put a big arrow or something that pops out?
Thanks a lot for all your videos. All of them are very useful. I learned a lot ❤
5 new videos in 1 day??!! Too good to be true, this is awesome! So happy!
Nothing better than a systemic approach to mastering EKG. And you make it more fun and tolerable with short but many videos. Thank you Ninja 🥷❤️
Getting ready to take my NHA EKG exam very soon. You have become my EKG teacher/book and all I had to do was plug you in my ears and you made this VERY understanding throughout the whole process. Thank you kindly for doing this wonderful/outstanding video. You are my Ninja superhero!!!!
How is it going :)
Unable to find where to look... We have to look for which part you are talking about... So please give a sign that I am talking about this portion of ecg so we can Corelate well
You're so talented at explaining material... it's a very unique experience it's just so strange how before this was so challenging to learn but you make it so straight forward it's a surreal experience...
I am so grateful for this video i could cry. Thank you thank you thank you! Literally could not survive cardio in med school without your channel.
i cant believe how much easier you've made this to understand than my uni lectures. thanks
He's counting the box at 12:00 in the QRS near aVF at the bottom of the bigger figure
i didnt find it,help me
You ,sir is a gift from God !! You are an excellent teacher .
Thank you for existing and saving my semesters everytime!
The perfect definition of the word teacher is you.
You are a live saver !!! A help from God !!without your videos I really don't know what I was going to do with all those nonsense material reading from my book and hearing in the class. So proud of you as a Persian Girl 😊
Great explanation on why the P wave is upright in lead II and inverted in aVR.
In that rhythm strip, which is regular you would count the number of large boxes between two consecutive R waves and divide by 300 and it will give you a heart rate of 75 beats per min. If the rhythm is regular, you would apply the scale, or the number of large boxes between two consecutive R waves and divide by 300. If the rhythm is irregular, you would count the number of R waves in a 6 second strip and multiply by 10. That is the understanding that I have. I love your videos, and I have learned a lot from you.
Super great videos! I mean really good. I have well over 25 years in medicine and took a break for 10-years. I have come back to medicine and currently in paramedic school so I can volunteer for my local rescue service. Take 10 mins and whip out your credit card (like I did!) and help these fine people continue their great public service. Simply outstanding!!
I totally missed where you were pointing to when counting the QRS measurements. This doesn't work so well when you aren't there to see!! Otherwise, I love your videos!
Omg me too. It'd be great if he used a different pointer maybe
Yeah that's my problem, I can't see where he's pointing so it's harder for me to understand
33 years in prehospital, these are outstating! thankyou
Amazing
What's a knowledge man 👨
You clear all doubts in 21.07 minutes
Thank you so much sir
This video helped a lot. My professor only taught based on lead II and all of his sample questions lack the bipolar limb leads. I thought I would be doomed but that explanation around aVR saved my life.
Thanks, man! It really helps a lot. Do you mind making more EKG videos on HeartBlock, MI and many other conditions? That shall really help. :)
It is so beautiful -- the content as well as how gifted and talented you are as you deliver it. Thank you! You are a blessing to the world!
Taught me well in a few minutes than the whole session I attended spot on
i love the work u guys do. U guys have helped me a lot throughout the years. just a quick favor. Could you talk more about skeletal and integuementary. Skeletal, specifically the physiology of like functions as well as ossification
who was struggling ECG ?
but after i see this ECG. your explanation was very well sir.
very very helpful for me 🙏🏻
you are a good teacher 😊.
Man trust me u are the best ♥️♥️♥️♥️♥️
I know this is old video but u deserve a medal...currently working in cardiology clinic and you r saving my ass !!! Thank you!!!!!
If you just could made us a radiological playlist 😢❤❤❤❤❤❤
You are the best teacher in the world 🌎
You are a life saver You are like the light in the dark.
U did a really nice job! I struggled for 2 years in my med school to understand ecg and leads.... and now i can say i atleast understand the basic
I love ECGs. It's fantastic to analyse them. They are simple, but very helpful.
Lots of love from India. Seriously bro u r saving our medical career.
So grateful for your lessons
Man, life would be so much easier if I was as smart as this guy!
You should gather all your ekg videos up Into a play list.
Thanks for the videos BTW. Im watching them all for medic school. You may be the reason I pass, keep up the good work.
You just make everything simpler ,thank you 🙏🏻
I am amazed by your vast and detailed knowledge on so many topics! Best of luck in your career and teaching work. You make learning fun
6th year med student reviewing my cardio for the emergency class, definitely ain't forgetting the method now! Thank you professor!
🫀
Have I been waiting for you!!
PS., Could you do one on Syncope and Adrenal Crisis? 😬
I love it here, Not all heros wear capes!
Thank you so much
perfect. Very very happy to have learned the basics before moving onto complex subject matter.
You made the topic so easy peasy!
You're so good with these explanation, kisses from Nigeria
Thank you for this video🙌🏾 I’ve been struggling with the basics and you’ve made it easy for me. Thank you
Love you! So glad I found you! So explicit and easy to follow! U are awesome ❤️🤩
Thank you so much for the well explained ECG. I am learning ECH and ninja videos are really helping good.
Thanks for explaining very easy way
Again, thank you. Great job! Agree with others about the pointer when you talk about ORS.
I suffer from SVT. I want to be able to read my ECG and understand what is happening to me. Thank you for sharing your knowledge
So grateful for your channel and I subscribed several days ago! You explain everything so thoroughly. I have become a Ninja Nerd addict!! :)
Wow, i can’t imagine how did you make this reading simply.
It is awesome video. I learned a lot. Thank you for your systematic explanation with ease and comprehensive manner. It was fantastic!
Great video and great series! You are a talented teacher. Breaking down complex concepts into small bits and teaching them clearly is not something everyone can do. You truly have a gift. Keep up the good work!!
I just wanted to ask: you said a "big box" is 0.25 seconds. But in the "Rhythm Strip" there are 5 big boxes for each second => 1/5= 0.2 sec per Big box. Also, 200 ms/5 = 40 ms. So a big box=0.20 sec and small box= 0.04 sec, not 0.045 sec
Correct me if I'm wrong.
Thanks again for the explanations!
i got the same doubt earlier but on watching the video again I understood he is saying 0.04 sec only its just that he wrote seconds as 's' so it looks like 0.045 (0.04s).
Thankyou for this video. Its very easy to understand with this
great video, simple concise and very easy to understand!
Very good summarize. Thanks Zach!
you are a lifesaver man,good luck
wow the way you taught me was amazing
you're such a life saver :") thank you for the hard work!
Love you for your work Zach!
Thank you so much!! I finally know how to read ECGs
I have a Question please. My question is that in this lecture for the first example when you were find the rate for a 6 rhythm strip you multipled it by 10 but when you were finding the rate for a ten rhythm strip you rather multipled it by 6. In one of your basic ekg lecture where you were teaching how to calculate for the rate using the box method and R wave by 6 method. So does it mean that for every 6 seconds strip you always have to multiply it by 10 or how is that different from this one??
Thank you for the examples! Easily understandable and I'd definitely remember the process
I cant understand the book's explanation thanks for this God bless all of you guys who helped make this video and the other ones too!
Why i realy enjoy by watching you
I love re-learning medicine with you. Your teaching is incredible !
will continue to watch your other amazing topic. Thank you
Love your videos . Really helps in understanding
That was awesome-thanks. Just a little pointer-I couldn't figure out what u were pointing at and it took some time to figure it out. so maybe you could make the cursor a little more prominent or differently colored. I watched two of your videos so far and at the end of it I'm always amazed. It sure is a good example of how good teaching can make things easy.
Nice work.....تم التحميل
Amazing videos man. Congrats!
Thanks you so much sir, this video helped me a lot
Excellent material. Thank you so much ❤️
Bro -- help! Not joking -- I can't see where you're drawing and what you're analyzing with the final checkbox: the QRS assessment and the 3 boxes at about 12:00 minute mark. Where are you drawing, what are you assessing, and where in the world am I supposed to be looking? haha, I was following everything -- even as a emt -- up until this moment. Please advise; I'd really like to keep going with this video but I'm absolutely lost. My guess is that I can pick any QRS grouping and assess it. For the sake of following your instruction, I'm trying to follow along in this section and am eager to find out where specifically you want to draw our attention toward for the final checkbox at the bottom of the Rhythm list. Thanks in advance.
more than clear ..thank you very much
I love your lectures. You are awesome!
Can you teach neural pathways and spinal cord tracts?
THANK YOU! YOU HAVE HELPED ME ALOT
Thank you! It was very clear lecture.
Thank you
So easy to understand!
How do you determine the narrowness of the qrs complex? You mentioned this at the end but I wasn't able to see how you did it on the screen. Thus is one of the best videos I have seen t hus far. Tgank you ffg otmr your thorough explanation and allowing us to think critically about how this could manifest in patients
You’re amazing as always 👏🏼
Very nice explanation
Great!)
Nice work.........
Another awesome video!!! Thanks a lot, you are allowing me to retake my clinical practice in the best way possible !!! 🤓🤓🤓🤓👍🏻👍🏻👍🏻👻
Very beneficial 💗💗💗
A huge thanks to u
please don’t stop your videos
don’t you dare 🤣🤣🤣 the life of medical students depends on it keep going to the top
Thanks
Amazing as always
Thank you, man!! You are the best!!
amazing videos. very helpful
Why we multiply ×10
Amazing teacher! ❤️
This lesson is amazing!
Many Thanks!
I just lost where to look, i can't find out where you are showing us. It would be much helpful if you just highlighted the portions you are talking about
Great presentation 😁