I think there's no reason why the test in principle shouldn't be just as easy to perform as a treadmill stress test. Ackerman said that at his center, patients with suspected LQTS are worked up with a ...

Long QT syndrome (LQTS) is potentially lethal if left untreated. Accurate diagnosis is, therefore, vital. Patients with LQTS have impaired adaptation of the QT interval in response to changes in heart ...