circulatory system

Describes the workings of the heart and the circulatory system and the array of ailments that can affect them, discussing symptoms, diagnosis, prevention, and treatment.

Discusses how the heart and circulatory system work, the functions of blood, how doctors help people with blood and heart disorders, and how to keep the cardiovascular system healthy through diet and exercise.

Answers common questions about blood and the circulatory system.

Describes the heart and blood and their functions, also discussing blood types, pacemakers, the immune system, and ways to keep your heart healthy.

Describes the heart, blood, and other parts of the body's circulatory system and explains how each component functions.

Describes the basic features of the heart and cardiovascular system, the diseases that may affect them and the science that has evolved to treat heart diseases.

Examines the nature of blood, how it travels through the body, and its importance for life.

Discusses the heart, arteries, veins, blood cells, blood, the lymph system, and other parts of the body's circulatory system.

Describes how the human circulatory system works and discusses such related topics as blood pressure, bruising, and shivering.

Discusses the heart, arteries, veins, blood, and other parts of the body's circulatory system and the causes and prevention of coronary heart disease.