1. A
  2. B
  3. C
  4. D
  5. E
  6. F
  7. G
  8. H
  9. I
  10. J
  11. K
  12. L
  13. M
  14. N
  15. O
  16. P
  17. Q
  18. R
  19. S
  20. T
  21. U
  22. V
  23. W
  24. X
  25. Y
  26. Z

H

  1. Heart attack (myocardial infarction)

    Myocardial infarction, or a heart attack, is a serious condition where the blood supply to the heart stops. Learn how we can support your cardiovascular health.

  2. Heart failure

    Heart failure occurs when the heart stops being able to pump blood around the body in an efficient way.

  3. Heart murmurs

    Heart murmurs are common and often harmless in babies, children and adults. However, they should be evaluated by a cardiologist to make sure they are not abnormal.

  4. Heart palpitations

    Heart palpitations are heightened awareness of the heartbeat. They are usually harmless but can sometimes indicate a heart issue like heart arrhythmia.

  5. Hernia

    Hernias are common in both children and adults. Discover the different types of hernia and how our specialists can treat them.

  6. Hiatal hernia (diaphragmatic hernia) in adults and children

    A hiatal hernia or diaphragmatic hernia occurs when the upper part of the stomach pushes up into the chest through the diaphragm. Learn more here. 

  7. Hirschsprung disease in children

    Hirschsprung disease in children is a condition that makes it difficult to empty the bowels. Learn what causes Hirschsprung disease and how it’s treated.

  8. Hydrocele in children

    Hydroceles are common in newborn boys, but can also occur in older children. Learn about treatment for hydrocele.

  9. Hydronephrosis in children

    Hydronephrosis is a condition affecting your child’s kidneys. Learn more about symptoms and the treatments offered by our specialists.

  10. Hyperemesis gravidarum

    Hyperemesis gravidarum is severe vomiting in pregnancy. Learn more about this challenging condition, its causes and how to manage it effectively.

  11. Hypertension (high blood pressure)

    Hypertension (high blood pressure) occurs when your blood pressure readings are consistently high - 140/90 or higher.

  12. Hypertrophic cardiomyopathy

    Hypertrophic cardiomyopathy is the most common form of genetic heart disease. Learn more about symptoms and the treatments offered by our specialists.

  13. Hypospadias in children

    Hypospadias is a congenital condition that affects the urethra development in children.