Skip to content

    Heart Health Center

    Font Size
    A
    A
    A

    Cardiovascular System

    h9991261_001_1.jpg

    The cardiovascular system consists of the heart and blood vessels (arteries, veins, and capillaries). It delivers oxygen and nutrients to the tissues and carries waste products to the organs responsible for elimination. The arteries carry blood from the heart to the rest of the body, and the veins carry blood back to the heart.

    ByHealthwise Staff
    Primary Medical ReviewerRakesh K. Pai, MD, FACC - Cardiology, Electrophysiology
    Specialist Medical ReviewerRobert A. Kloner, MD, PhD - Cardiology

    Current as ofMarch 12, 2014

    WebMD Medical Reference from Healthwise

    Last Updated: March 12, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

    Today on WebMD

    hdl letters stacked up
    How to boost your ‘good’ cholesterol.
    headache
    Learn the causes.
     
    Compressed heart
    5 habits to change.
    heart rate
    What’s normal? What’s not?
     
    Lower Cholesterol 02
    QUIZ
    Heart Foods Slideshow
    Slideshow
     
    Compressed heart
    Article
    doctor looking at xrays
    Video
     
    Heart Disease And Ed
    SLIDESHOW
    Lowering Cholesterol Slideshow
    SLIDESHOW
     
    lowering blood pressure
    SLIDESHOW
    Wide Awake For Heart Surgery
    VIDEO