This lesson provides an overview that explains the cardiovascular system in humans. It is 1 of 4 in the series titled "Animals: Human Cardiovascular System."

This lesson provides an overview that explains the cardiovascular system in humans. It is 2 of 4 in the series titled "Animals: Human Cardiovascular System."

A labeled diagram of the major veins and arteries in the human body.

This site features a detailed index of photographs for cardiovascular pathology. You can see what a normal human heart looks like and what a sick one looks like too. Come and check it out.

Hundreds of anatomy diagrams for classroom or medical use. Each image represented is a simple black-and-white professional drawing of a specific part of the human body.