Heart diagram; why can't it be this simple in nursing books?

This link is from The Children's Heart Institute. Coloring Book - How blood flows through the heart

Human Heart Diagram, and the top ten fun facts about the heart!

Facts About the Human Heart

The Cardiovascular System: Anatomy and Physiology from an herbalists perspective. This my absolute favorite diagram I used during nursing school at Jesuit!

The Cardiovascular System: The Heart *good diagrams and overview

Chambers and Associated Great Vessels The right and left atria are the receiving chambers of the heart. The right ventricle pumps blood into the pulmonary trunk; the left ventricle pumps blood into the aorta.

Black and off-white. It's in the same great style of the city posters, but this time the map is of all the valves, atriums and whatnot that make up the human heart. We love anatomical models and prints, so this is right up our alley. Wouldn't one of these be a nice way to say 'I heart you'? We think so. Available at Ork Posters.

New Print from Ork Posters

Typographic anatomical heart poster - I think it should be titled "lub dub" instead of thump thump.

Cardiology: Basic Physiology Of The Heart And Mechanisms Of Its Actions

Cardiology: Basic Physiology Of The Heart And Mechanisms Of Its Actions

Circulatory system

STEM Club: The Circulatory System

Enjoy these fun heart facts for kids and learn some interesting new facts and information about how the amazing human heart works.