Frequency and causes of QRS prolongation during exercise electrocardiogram testing in biventricular paced patients with heart failure.

Atwater, Brett DEmerek, KasperLoring, ZakPolcwiartek, ChristofferJackson, Kevin PFriedman, Daniel J2022-08-012022-08-012020-062214-02712214-0271https://hdl.handle.net/10161/25533Biventricular pacingCardiac resynchronization therapyElectrophysiologyExercise testingQRS intervalFrequency and causes of QRS prolongation during exercise electrocardiogram testing in biventricular paced patients with heart failure.Journal article2022-08-01