Quick answer: Celexa (citalopram) lengthens the QT interval on an ECG, and the effect grows with the dose. In the FDA’s own heart study, the average QTc rose by about
Quick answer: Celexa (citalopram) lengthens the QT interval on an ECG, and the effect grows with the dose. In the FDA’s own heart study, the average QTc rose by about