Heart Structure and Circulation 

That moment when you prefer watching youtube lectures and actually learning more then going to the univ lectures

you deserve a noble prize...I really don't know even why there are people who disliked this....its off the hook:)

I took your A&P 2 class in 2014 and loved it. I'm now studying to take my teas test, these videos are the perfect refresher for everything. Thanks so much for taking the time to make all of this amazing content!

I work as psych nurse and enjoy listening and watching your lectures when I have downtime and when caught up with work . I found your lectures well organized, explained, color coded, but most importantly relaxing to listen to. :) thank you

it helped me alot ...i really can't thank u enough

Lecturers should watch your videos first before even attempting to enter their classrooms. You are one-of -a- kind teacher. You are far better than all the textbooks I've read or other videos who not only talks very fast but assume that the viewers can get what they are talking about in the first place. You will not bore your students but will definitely open their minds to every knowledge you instill. Unlike some teachers who should be hypnotists rather than anatomy lecturers. Thanks.

This is by far the best lecture/video I’ve ever watched when it comes to educational videos! I’ve never truly understood or stuck with me till watching your videos! You are very well organized and spoken when Lea Turing and makes it extremely easy for the viewer to understand concepts and gain the knowledge we came her for! That I you very much! I will continue to watch your videos and recommend you to my classmates and friends!❤

Great job! Wish all Prof's were as good as you are in teaching this. Thank you for your generous sharing of your knowledge!!

You Are Such A Blessing. I wish I new about your channel last semester. This is Amazing!

This is a detailed video, just what I was looking for as a review for my test. You just received another subscriber and as a bonus you do microbiology too. Thank you so much.

This is by far the BEST explanation of the heart function I've seen. Thank you very much.

YOU SAVED MY LIFE!! I never understood this from my professor until I saw it here. thank you so much for the drawing. So clear, so easily understood!!😁😁😁

I've started training in the heart room(surgical tech) I've been on the general side for 10yrs. Thank you for your excellent tutorial!

Brilliant. I have a prolapsed mitral valve and was trying to understand how the heart worked. This is the best explanation I’ve seen so far. Thanks.

Every time I have to learn the heart for school, I ALWAYS come back to this video and it clicks in my head. Thank you so much for all that you do!

Professor Heinze, I can't thank you enough for this this video on the heart structure and circulation, truly grateful I happened upon your video. I have a much better understanding and view of the heart and blood flow.

Just what I needed! Very detailed and simplified to easily understand.

Thank you for this, very well taught and elaborate lesson!

THANKYOU Susan. A very simple but effective way of learning. I've watched so many but this is the best. Thankyou

Of all the videos on heart anatomy and functionality, yours is by far the best. Thanks for your video and exceptional teaching skills.

Best teaching ever. Thank you.

You are amazing! This is so helpful!

Hands down the best videos! Thank you Susanna!

This is the best video ever!!! I learned more watching this video n mins then i have studying for 2 days!!! Thank you sooooo much!!!!

I've watched it for maybe 5 times, thank you for your help.

It was amazing! best video i have seen on this topic so far. God bless you

This has helped me so much! Perfect study guide for my lab practical!

I am so glad that I have found you. Its so clear . You are the best

you are my life saver !!!!!!!!!!!!!!!!!!!!!!!! you saved my life ...i could't understand the matters before but NOW its crystal CLEAR ...thankssssssssss

I noticed when I did teas practice test the heart was an issue of mine, but now I can name everything in the heart and explain how it works! Thank you so much for all the videos you put out! I hope to show good test results because of you 💕

I wish I discovered your videos earlier. You have helped me more in one day than the last few months of various you tube videos. Thankyou so much. You speak slowly enough to comprehend the language but fast enough that I don’t get bored. I wish you were my daughters yr 9 science teacher right now too!!!

Thank you so much for you videos this has saved me in nursing school. i am a visual person and have ADHD. this has helped me alot

this is so helpful! i have a test tomorrow and i really needed this to study thank you so much. please be my teacher!:)

I was so confused when my professor taught this, but she cleared it up for me perfectly. She broke it down step by step. I give her a 100/100. She was amazing. I always need it broken down to the most simple step before adding additional and more complex information. Thank you Susanna Heinze for this video! It was PERFECT!!!

Thank you!! This helped me understand the heart much better!

This is the best explanation so far, comparing to three other confusing videos about the heart I've just seen.

Susanna, my darling, I cannot thank you enough for your help and completely amazing explanations. You've taught me so much, better than any of my professors on the subject!!!!!!!! Your Rock

Thank you so much. I threw my hands in the air and cheered finally understood this process! many thanks again.

WOW - finally, I get it! Thank you so much. You're a great teacher:)

Oh my goodness this is exactly what I had been looking for. You're amazing,thank you!

i've been trying to look for something like this! straight to the point and well explained! thank youuuu

I can't even thank you enough...you really really really break this down...well understood you the best in this..you deserve a noble award...haters will still give thumbs down,not surprised though..human will forever be human

Many Thanks!!! I am taking a course in Phelbotomy and I feel so lost in learning this crucial part of the course! The fact that you color code everything and the way in which you explain, makes it stick so well! Thanks!

The best and the most explanatory video of this topic. I benefited a lot. Thank you so much.

What a wonderful job. As a beginner I really appreciated this video. Thanks.

Thank you for this wonderful explanation. You really made me understand more about the structure of the heart. I wish you all the best!

Great video. Thank you for making this so simple and easy to understand

Thanks a lot for this video I have Been weeks worried about this anatomy topic and I did not understand my professor as soon as I find your video everything just make sense and I perfectly understand it .Thank you honestly keep doing this videos please

You are so helpful. I am a visual learner and I understood and remembered every step after watching your video.

Simply superb. So lucid and easy flowing. Thank you.

Thanx for xplaining sooo clearly. Got..crystal clear concept

Thank you so much for the video, it was clear and very easy to understand. Definitely was very helpful!

Great illustration described everything straight out of my med. surg. book! Thanks so much!

Omg I have stumbled upon the JACKPOT ! Susanna YOU are the jackpot ! 🙏🏾

Thank you so much for all the videos you do! It helped me a lot for my teas

Thank you for your illustration .... Helped TREMENDOUSLY!!

You are just marvelous !!! I wish we being taught like this in medical school . Great work !!

Supper cute! love the colors/ organization/ very minor errors. it's very straight forward and it doesn't leave you wondering "wait what?" . thanks for your help!!!

U saved me!! Thx God u exist!! A lot of hugs and happiness from Danmark

This was sooooo helpful! Thank you.

This is so nice. I'm studying medical and this helped me a lot.♥️

Susan my dear I thank you because I have been struggling in my anatomy II class and watching your video makes it a lot better for me to understand the cardiac cycle.

thanks for that simply amazing clip, it's very informative in a unique way of demonstrating the blood circulation in the heart to the parts of the body.

Wonderful!!! Thank you sooo much. It´s one thing to have the knowledge but it´s another, knowing how to teach.

Wonderful your videos Susanna . Thank you

Superbly explained. Thanks.

It helps me a lot in my study ! Thank you for making the video and I hope you'll make more of this type of videos 👍👍👍

incredibly explained! can't thank you enough!

Just amazing i learned more from you, thankyou you make learning easy! keep up the good work.

Wow! After your video everything does make sense now! Thank you for your help!

This helped so much. Now I feel like I can actually pass my coming up phlebotomy test. Thank you!

Wonderful explanation and great handwriting! Thanks!

Thank you for what you do (appealing to those of us who are visual learners)

awesome the way you explain how the blood flows through the heart!

Clear & concise! Couldn't taught it any better, thank you!! (:

Thank you so much for a great video. You explain everything in details

Finally something that i can understand well THANK YOU!!

i always got a good feeling if its a great teacher explaining and this girl will make a v great teacher

I love your teaching style. Tfs!

Really saved my exam. I couldn't comprehend cardiovascular system before this. Thank you.

thank you so much , I have an physiology exam tomorrow and u saved my life

whoever you are! you made me understand the heart so much better. Thank you

This is the best video yet! great drawing also!!

Huge thankyou. Really great explanation. Thanks for taking the time to share.

Thank you very much for this extremely helpful video!! Great job, very much appreciated!!!

Superb presentation , love your videos! Thank you!

Great video! finally understand step by step.... Thank you so much

The best way to learn something is to teach snd you are a great teacher.

thank youuuuuu. can't thank you enough. soooo clear and easy. helped me alot in the A&P class

Thank you very much for the very clear video. I don't have enough medical knowledge, but it is very easy to understand. Because I'm studying for medical engineering and looking for video like this and it helped me a lot.

I appreciate the good job you did on this video.

thank you, you broke this down so simple a 5th grader could understand. Please keep up the great work!!!!!!!!!!!!!!!!!!!

This is simply amazing thank you for making this subject easier for me

You are one of the best!

Love this video!!! Very informative! Thanks!!!

Very simple and understandable for me .. best of the best .. thank you ♥️

Thank you Susanna! They say intelligence is taking something complicated and making it simple, you just don't stop amazing me with your intellect on anatomy :)

Hi Susannaheiz! thank you so much for your videos.

Cool explanation!!! You explained very well and calm.