Purpose: The association of antipsychotic and antidepressant drugs with Q-T interval prolongation is reviewed. Summary: Prolongation of the Q-T interval can be of particular concern to practitioners ...
Purpose: The association of methadone with Q-T interval prolongation and torsades de pointes (TdP) is reviewed, and recommendations for preventing Q-T interval prolongation in methadone users are ...
Most solid training plans include a weekly speed workout, often in the form of intervals. But the length of those intervals usually depends on your race distance, training goals, and fitness level.