@article{146a0d38b8604333938974720a8c5c6a,
title = "Frequency and causes of QRS prolongation during exercise electrocardiogram testing in biventricular paced patients with heart failure",
keywords = "Biventricular pacing, Cardiac resynchronization therapy, Electrophysiology, Exercise testing, QRS interval",
author = "Atwater, {Brett D.} and Kasper Emerek and Zak Loring and Christoffer Polcwiartek and Jackson, {Kevin P.} and Friedman, {Daniel J.}",
year = "2020",
month = jun,
day = "1",
doi = "10.1016/j.hrcr.2020.02.006",
language = "English",
volume = "6",
pages = "308--312",
journal = "HeartRhythm Case Reports",
issn = "2214-0271",
publisher = "Elsevier",
number = "6",
}