Analysis of Heart Rhythm, Heart Rate, P wave, PR interval, QRS Complex - EKG |
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- Опубліковано 12 лип 2024
- In this video, Cathy goes through the key steps in analyzing an EKG strip: determining the heart rhythm (regular vs. irregular), determining the heart rate (small box method, big box method, 6-second strip method), analyzing the P waves, analyzing the PR intervals, and analyzing the QRS complexes.
Our EKG Interpretation video tutorial series is taught by Cathy Parkes BSN, RN, CWCN, PHN and intended to help RN and PN nursing students study for their nursing school exams, including the ATI, HESI and NCLEX.
#NCLEX #EKGInterpretation #HeartRhythm #pwaves #QRSComplexes #ekg #nurseeducator #nurse #nursingstudent #study
0:00 What to Expect
0:22 Analysis of Heart Rhythm
0:40 Regular
1:02 Irregular
1:56 Calculating Heart Rate
2:11 Small Box Method
3:00 Big Block Method
3:46 Memory Sequence Method
4:55 6 Second Strip Method
6:54 P Wave
8:08 PR Interval
9:08 QRS Complex
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All of the nurses at Level Up RN are here to help! Cathy Parkes started helping her fellow classmates back when she was in nursing school, tutoring so they could pass their exams and graduate. After she got her BSN and started working as an RN at Scripps Encinitas Hospital, she started this UA-cam channel to help nursing students around the world. Since then she has built a team of top-notch dedicated nurses and nurse educators who are focused on improving nursing education and supporting career advancement for nurses everywhere. With flashcards, videos, courses, organizational tools and more, we are singularly focused on helping students and nurses Level Up on their exams and nursing careers.
Thank you! This video was so helpful. I now have a much better understanding of ecg strips. Much better explanation than my teacher provided for the different methods for counting intervals and when we would want to use them.
Appreciate you watching!
You are the best Cathy! Thanks for helping me get through nursing school!
I love your videos. I watch other videos for clarification and when I need to know more in depth things but I always make sure to watch yours too and every time I get to them I feel light as a feather. I feel all my stress disappear. You have such a calming voice and are so thorough. You have helped me IMMENSELY throughout my nursing program - truly, I owe so much to you and your videos. Thank you for being so resourceful and helping students. You are ONE OF A KIND (trust me, i watch a lot of youtube videos hehe).
These videos are so succinct and I like that you go back over things so it is easy to recall. Thank you !
You are so welcome!
Yayyy! Videos are up! 😍
Thanks very much!Great video.
Thanks always for these videos. Please, do more dosage calculation problems. Thank you again
Thank you so much for posting going to take EKG program soon and this helps a lot!!!
Glad it was helpful!
Your tutorial is amazing!
Glad you think so!
Thank you for sharing this!😊
You are so welcome!
Your videos are super good thanks!
You're welcome!
Olivia thanks for your caution
Great Video! You should definitely do an ACLS video.
Hii Cathy, first step before interpreting an ECG should be checking the name surname of the patient, date and normal scala spped 25 mm/s valtage 5 mm . Thanks for your excellent presentation.
Thank you, I am trying to take an EKG class online with this book but i find your videos SO much better.
Happy to help!😊
Im having trouble with the inverted P wave. I see that it is inverted but how can we tell that that is the P wave and not the little bump next to it, the one right before the Q?
Thank you for these videos! Does the 6 second method not work for regular rhythms?
It does, but it is less accurate!
Hello, quick question, do you suction before oral care or the other way around for a drag and drop question?
It's so difficult to actually visualize the tiny boxes when doing exams!!!
this is so true
I have been watching these EKG videos and I’m trying find what a skipped or interval is. My fiancé is having heart palpitations and panic attacks regularly. She is curling up in balls and crying from chest pain. We have tried everything from hydrating, calming gummies, little to no caffeine intake, decrease in spicy or acidic foods. Her doctors aren’t pushing to help her like it’s not a big deal. I don’t know what to do. Please help 🙏
It could be due to anxiety or stress. Maybe she has premature atrial contractions or supraventricular tachycardia which aren't usually dangerous. She can visit a cardiologist and have them do a EKG if she's concerned. But as you said limit caffeine, stress, anxiety etc
Thanks. pls why did you divide the no of boxes by 10?
Hi! I think around 9:20 it stated that QRS complexes should be under 0.20 seconds or under 3 boxes in width. Aren't QRS complexes supposed to be under 0.12 seconds and PR intervals under 0.20 seconds?
I think what was said was that qrs complex should be less than 0.12 seonds.
You are correct.
pr intervals: 0.12-0.2 seonds
qrs complex: 0.04-0.12 seconds
What about short pr intervals?
I need some clarity please. I thought that if the rhythm is regular we can use the 300 method or 6 sec method to calculate the heart rate and if the rhythm is irregular we can only use the 1500 method or 6 sec method.
The 1500 method would not work for irregular rhythms because the intervals are different lengths. 6 sec. method needs to be used for irregular since it measures qrs complexes rather than an individual interval. When measuring one interval using 300 or 1500 method, you are assuming all intervals are the same between r waves, that why it is accurate.. Technically, you could use 6 sec. method for regular rhythm but it is less accurate. Hope this helps.
Why do you multiply by 10 Cathy?
To bring it between 60-100 bpm