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Heart & Blood Vessels

  • Congestive Heart Failure

    Heart failure is when the heart can’t pump blood the way it should. Congestive heart failure (CHF) is when blood backs up in the heart.

  • DASH Diet for High Blood Pressure

    Doctor may recommend the DASH diet for kids who’ve had a blood pressure reading that was higher than normal. The DASH diet is not a strict diet, but more of a lifestyle.

  • Dictionary: Aorta

    The aorta is the major blood vessel that carries blood away from the heart to the rest of the body.

  • Dictionary: Blalock-Taussig-Thomas (BTT) shunt

    A Blalock-Taussig-Thomas (BTT) shunt is a small, soft tube that lets blood in the body be redirected.

  • Dictionary: Blood Pressure

    Blood pressure is a measurement that tells how hard the heart is pumping to move blood through the blood vessels.

  • Dictionary: Inferior Vena Cava

    The inferior vena cava is the large vein that returns blood from the legs and abdomen to the heart.

  • Dictionary: Interstage Period

    Babies with hypoplastic left heart syndrome (HLHS) need three surgeries. The time between the first and second surgeries is called the interstage period.

  • Dictionary: Left Atrium

    The left atrium receives blood full of oxygen from the lungs and then empties the blood into the left ventricle.

  • Dictionary: Left Ventricle

    The left ventricle pumps blood full of oxygen out to the body.

  • Dictionary: Open-Heart Surgery

    Open-heart surgery is surgery that involves opening the chest and heart. A heart-lung machine does the work for the heart and lungs during the procedure.