Long QT Interval

Causes

• Hypokalemia
  A long QT can be caused by hypokalemia.
• Hypomagnesaemia
  A long QT can be caused by hypomagnesaemia.
• Hypocalcaemia
  A long QT can be caused by hypocalcemia.
• Hypothermia
  A long QT can be caused by hypothermia.
• Myocardial Ischemia
  A long QT can be caused by ischemia.
• Raised Intracranial Pressure
  A long QT can be caused by raised intracranial pressure.
• Long QT syndrome
  A long QT can be caused by congenital long QT syndrome.
• J Wave
  Congenital QT can be caused by Jervell-Lange-Nielson syndrome, Romano Ward syndrome or several others.
• Jervell-Lange-Nielson syndrome
  Congenital QT can be caused by Jervell-Lange-Nielson syndrome, Romano Ward syndrome or several others.
• Romano Ward syndrome
  Congenital QT can be caused by Jervell-Lange-Nielson syndrome, Romano Ward syndrome or several others.

Abbreviation

• Long QT

See Also