Easily the best lecture I have seen on the effects of PPMV on cardiac function

This is probably my 4th time watching this lecture and I learn/relearn a concept every time. Great lecture - thank you!

This is the best video / lecture I have ever seen about this hard topic. I am really grateful and you have my great admiration. I have to say it is really easy to understand when you carefully watch this video :) ...Thank you very much again!

This is the clearest explanation of these concepts I have seen, and I now finally understand. Thank-you.

I'm a clinical educator in Respiratory Therapy and am adding this to the viewing links I give my new orientees to PCICU, with a strong recommendation to watch it multiple times. The segment at the end on negative pressure ventilation is also excellent in thinking about Glenn and Fontan physiology. Thank you.

Hello, Dr. Rettig and team. I thought that this lecture was absolutely fantastic. I FINALLY understand pulsus paradoxus fully!!! The way that you walked through each of the fundamental concepts and then put them together piece-by-piece was awesome and very easy-to-follow. I especially liked that you essentially have "mini-reviews" in the lecture where you recap a particular concept or section before moving on to add more information. The multiple means of presentation - visually with graphs, mathematically with formulas, written with bullet points, and of course, verbally all served to allow learners who feel stronger in one area versus another ingest the knowledge in a way that was most accessible for them as an individual. The examples were salient, incredibly practical, and offered something for everyone - be they community, ER, floor, or PICU. Thank you again (and Happy Holidays!!).

Thank you very much Dr. Rettig for explaining excellently such a complex concept .

just WOW , very informative, clear and concise regarding such complex topic. thanks dr.jordan .. thanks OPENPediatrics.

Wonderful lecture with clear concepts; adequately repeated to drive vital points home. Thank you

thank you so much. you helped me to understand the concept i have been struggling with for more than 3 years, thank you

Great video! I learned a lot! Keep making those videos!

Just plainly superb

excellent presentation

Huge thanks

Great explanation , Thank you 👍🏽

very informative lecture