QT drugs list: The below outlined list of drugs that prolong the QT interval is based on the information provided by www.qtdrugs.org. The permission for publication of contents was obtained from Arizona Cert on September 26, 2006. This list will be updated as soon as new data is available. SHCC has reviewed the content of this table which is intended as educational tool and general health information for patients, physicians and researchers. LQTS patients must avoid these drugs. The medications listed here can induce cardiac arrhythmias and even fatal reactions in LQTS patients. For medical advice these patients are asked to contact their health care professional directly.

SHCC Recommendation to LQTS patients:

• LQTS patients must inform their doctors about their disease before any medical treatment.
• They must avoid medications included in the QT drugs list below.
• They should always check whether a planned medical treatment is QT-safe.

Notice: The drug table was reviewed and updated by SHCC on September 6, 2006.  The generic names of the drugs are listed in alphabetical order.