Defines heart disease, how the heart works, and explains various types of heart diseases. Several causes of heart diseases are described, as well as ways to lead a heart-healthy lifestyle. Discusses how doctors diagnose and treat heart disease, and descr
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Defines heart disease, how the heart works, and explains various types of heart diseases. Several causes of heart diseases are described, as well as ways to lead a heart-healthy lifestyle. Discusses how doctors diagnose and treat heart disease, and descr
Read Less