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Search results for 경마온라인 ← ＵＳａ１４３.ＣｏＭ ▦급만남카지노┧스크린경마 게임∈생방송 경마사이트╁제주경마결과♥스크린경마게임╈경마동영상보기㎴경륜게임★부산경륜출주표|

  • Congenital heart disease - Causes

    Congenital heart disease is caused when something disrupts the heart’s normal development. It usually happens during the first 6 weeks of pregnancy.

  • Wolff-Parkinson-White syndrome

    Find out about Wolff-Parkinson-White (WPW) syndrome, a heart condition that can cause the heart to beat abnormally fast. Find out about the symptoms, causes and treatments.

  • Supraventricular tachycardia (SVT)

    Find out about supraventricular tachycardia (SVT), a condition where your heart suddenly beats much faster than normal. SVT is not usually serious but some people may need treatment.

  • Pulmonary hypertension

    Pulmonary hypertension is high blood pressure in the blood vessels that supply the lungs. It's a serious condition that can damage the right side of the heart.

  • Postural tachycardia syndrome (PoTS)

    Find out more about postural tachycardia syndrome (PoTS), where your heart rate increases very quickly after getting up from sitting or lying down.

  • Noonan syndrome

    Read about Noonan syndrome, which is a genetic disorder that causes a wide range of features, such as heart abnormalities and unusual facial features.

  • Endocarditis

    Endocarditis is a rare and potentially fatal type of heart infection. It's specifically an infection of the inner lining of the heart (the endocardium).

  • Cardiomyopathy

    Find out about cardiomyopathy, a general term for diseases of the heart muscle, where the walls of the heart chambers have become stretched, thickened or stiff.

  • Atrial fibrillation

    Find out about atrial fibrillation, a condition that causes an irregular heart rhythm, including symptoms, treatment and how it affects your life.

  • Angina

    Find out about angina, a type of chest pain caused by the heart not getting enough blood. Find out about the symptoms and how it's treated.