Long qt interval drugs

drugs that may cause a prolonged QT interval. Results and conclusions: The long. QT syndrome is a heart disorder characterized by a prolonged QT interval

Prolongation of the QT c interval is either acquired or due to a congenital long QT c syndrome (Table 1). Drugs are by far the commonest cause for an acquired long QT c interval. Grapefruit juice can increase the risk of drug-induced QT c prolongation by inhibiting the metabolism of amiodarone.2 Women are more Table 1 Causes of long QT c interval

QT- prolonging drugs, potassium channel variants resulting in a long QT interval, in patients with a family history of (or congenital) long QT syndrome, or

This includes people who don't have any history of long QT intervals. Some drug combinations can significantly prolong the QT interval, which would increase the risk of an arrhythmia. Treatment. Treatment for people with inherited long QT syndrome generally doesn't shorten the length of the QT interval.

QT-prolonging drugs, potassium channel variants resulting in a long QT interval, in patients with a family history of (or congenital) long QT syndrome, or

Avoid QT prolonging drugs in patients with congenital long QT syndrome. If long term use of two medicines that can prolong the QT interval is deemed.

long QT syndrome or known pre-existing QT interval prolongation, or in combination with other medicines that prolong the QT interval. omeprazole, a CYP2C19

The QT interval, long QT syndrome (LQTS) ventricular arrhythmias (torsade de pointes) due to prolonged QT interval. The QT interval is the time interval from the beginning of the QRS complex to the end of the T-wave.

Any drugs which prolong the QT interval should be reviewed immediately. Avoid QT prolonging drugs in patients with congenital long QT syndrome.