Amazing video. Jame DiNardo is a great educator and author. I've learned a lot from his chapter from Yao's Ansthesiology and now from his video. Thanks for sharing knowledge.
This is great! Im studying for the USMLE Step 1 and could not picture the words from First AID in my mind. The combination of the EKG with the JVP really helps. The image of the heart during the different wave forms is soooo helpful. Finally it makes sense
Thankyou, the lecturer is very knowlegable, I love the way he combines ecg and arterial pressure along with venous pressure, it's mind-clearing, fascinating! Also I love the examples he makes such as the circumstances of having an abnormal a wave. I would share this to my classmates and hope everyone could read this!
This is the best jvp video I have ever watched. RU-vid is flooded with videos explaining basics of jvp. Thsi is the only video which explained basics and correlated it with diseases. 💛💛💛💛💛💛💛💛💛💛💛💛💛💛
why did not you use rapid filling in explaining the y wave that fill the RV with 80% of the vent vol in normal patient followed by A wave representing the atrial contraction with the rest 20% of RV end diastolic vol.
Studying for CRNA boards. This was an incredibly helpful video to see what the heart is actually doing, beneath the ECG and a-line waveforms. This was so concise, yet full of detail. Thank you for making this really clear!!
This was very helpful, thank you! I really had trouble visualizing the V wave. But discussion of the causes of abnormal waves confused me at first because I was still trying to comprehend the normal physiological process.
THANK YOU for making this PERFECT video!! Studying for my STEP 1 currently and I will be watching this at least 3 more times!! Explanations, visuals, and examples were spectacular. You went above and beyond. BEST video I have watched!!! Cheers!
show us practice strips of real patients and show us how to read the CVP wave by marking it on the strips with the scale. Show us how to interpret CVP on actual strips when c is not visible or a is absent, using Z point etc. With this , this video would be perfect. Great explanation on parts of CVP wave.
amazing Video thank you for teaching us. The thing that stands out from rest of videos is the three D content/actual diagrams of the heart showing which movements contribute to waves/intervals so that we can conceptualize in our mind
If the y descent represents tricuspid opening before atrial contraction (a wave), what causes the tricuspid opening? doesn't tricuspid opening requires the atrial pressure to be higher than the tricuspid pressure? I hope it is clear.
Ty for the post...well explained. The only thing that could be added is showing ecg, jvp, bp tracings in combination with a realtime animation of heart contractions.
THANK you Sir, cleared everything plus this video made mental image of the topic this kind of video lecture can be replacement to notebook as this video is helping to make mental image of topic very easily and i think i can do revisions of this topic by watching your video multiple times. Notebook gives you nausea when you start revisions
Very good video. My only concern would be: shouldn't the ECG be slightly ahead of the CVP waveform? For example, during ventricular contraction, the C wave should trail the QRS complex just slightly, instead of occurring simultaneously. This is true because the mechanism of contraction happens just after the electrical impulse. That would mean the entire ECG strip should be offset just slightly to the left in relation to the CVP waveform. Otherwise, this was a well-made and informative video. Thank you.
