Preload vs Afterload II: How to treat altered levels, Normal values

Подписаться 281 тыс.

Просмотров 52 тыс.

50% 1

This video dives into the specifics of preload and afterload values and how to alter abnormal patient values.
We cover medications and treatments that can be given to raise and lower preload, afterload, and where these values come into hemodynamics as a whole. Great heart animation to help you learn these parameters for good!
Tired of professors who don't seem to care, confusing lectures, and taking endless NCLEX® review questions? . . . Welcome to NURSING.com | Where Nurses Learn . . . Prepare to DEMOLISH the NCLEX.
Blog: www.NURSING.com
Apps: go.NURSING.com/academyapp/
Books: www.NURSING.com/books/
Facebook: / nursing.com (NRSNG)
Visit us at www.NURSING.com/medical-inform... for disclaimer information.
NCLEX®, NCLEX-RN® are registered trademarks of the National Council of State Boards of Nursing, INC. and hold no affiliation with NURSING.com (NRSNG).

Опубликовано:

4 мар 2015

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 19

@frshsrtmama 5 лет назад

someone tell this guy how much i appreciate him!! only two videos that have made sense to me.....plus he never huffs or rolls his eyes like I'm a moron

@NRSNG 5 лет назад

Thank you so much!

@flappybat8437 5 лет назад

I searched up battlefield v pre load beta. And I got this and ended up actually watching this, lol!

@mariaalahmari2428 7 лет назад

THANK YOU SO MUCH FOR THESE GREAT VIDEOS !! I finally understood what preload and afterload means

@dianehansen9991 7 лет назад

I finally get this. Thank you

@alimanydainkeh-kamara9426 7 лет назад

Great video! Very Helpful

@emmanowakowski5890 5 лет назад

This helped a lot. I would like it to talk about why these two situations need to be regulated so much. For example, what happens to the rest of your body if after load is too high or too low

@calvinmurry1096 5 лет назад

Emma Nowakowski not a doctor. I am a heart failure patient. preload causes the heart to be faster. But fluid volume can't catch up. The fluid actually goes in and around your lungs. then you start coughing up blood. you eventually go afib. Afterload deals with the heart muscle. It determines ejection fraction because of hypertrophy or thickening of the ventricle. you can go into cardiac arrest or cardiac tamponade. But the most significant afterload problem is hypoxia. the body starving for oxygenated blood. Followed by anemia.

@mistydawson1300 9 лет назад

This helped so much, thank you!!

@NRSNG 9 лет назад

Oh thanks for sharing. I'm glad it helped! Happy Nursing!

@robertclifford01 9 лет назад

Thank you. Simple and straight forward. Something I really need at the moment.

@NRSNG 9 лет назад

she robs sweet! so glad it helped. This method greatly improved my understanding when studying hemodynamics

@karlagil5668 6 лет назад

exactly what I was looking for!!

@garykwan2024 8 лет назад

If CVP and PAOP measures pressure, how does this pressure translate to EDV (volume)?

@DLBurggraf 7 лет назад

How does magnesium fit into the picture ?

@ningdigo 8 лет назад

Isn't the Cardiac index calculated by dividing the Cardiac Output by the Body Surface Area rather than multiplying it together? Anyway, thanks for the informative video!! This made by Cardiovascular ANP learning so much easier. :))Thanks for posting the videos :)))