Options For Treating Long QT Syndrome

Avoid Strenuous Exercises And Sports

All long QT syndrome patients, regardless of the type, should avoid strenuous exercises and sports. Collectively, in all kinds of long QT syndrome, sudden cardiac events occur most often while the patient is exerting themselves physically. These cardiac events can range in severity from several minutes of dizziness to sudden death from cardiac arrest. While all types of long QT syndrome can be affected by exercise, LQTS1 is most affected, and LQTS3 is least affected by physical activity. Studies have suggested individuals with LQTS1 tend to experience cardiac events while swimming in particular. Some athletic activities including bowling, curling, riflery, billiards, and cricket may be safe for long QT syndrome patients to engage in (with physician approval). These types of activities are low in static and low in dynamic stress. Because long QT syndrome differs from individual to individual, a physician should give each patient recommendations about what types of activities to avoid. Emergency defibrillators should be present at any facility or location where a long QT syndrome patient is participating in physical activities.