As stated above, solifenacin may also prolong the QT interval.

There is a potential for prolonging of the QT interval to occur as well.

Considering the required standards for precision, the measurement of QT interval is subjective.

Prolongation of the QT interval may be due to an adverse drug reaction.

Additionally, alcohol in high blood concentrations prolong the QT interval.

Ranolazine is known to increase the QT interval on the electrocardiogram.

Extended QT intervals increase the risk of sudden cardiac death.

An example of synergism is two drugs that both prolong the QT interval.

The T wave contains more information than the QT interval.

Studies in 2004 had indicated that clobutinol has the potential to prolong the QT interval.