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This video shows you how blood flows through the heart, out to the body, and back from the lungs. Having a strong sense of cardiac A&P is critical if you're studying for the NREMT and NCLEX exams.
This video is specifically provided by EMTprep to assist Members in preparing for the NREMT exam and related skills sheets and for no other purpose. NREMT study aids and resources provided by EMTprep are not intended to provide training for life saving techniques, emergency response training, or any other type of medical training.
![](https://i.ytimg.com/vi/jl3eQ6xfj7o/maxresdefault.jpg)