@article{be487c2394284469ba798367fc586ef5,
title = "Disruption of day and night (circadian) heart rate rhythm is associated with increase of mortality risk and emergency hospitalization in permanent atrial fibrillation patients",
author = "Kurcalte Irēna and Oskars Kalējs and Renārs Erts and Schipachov Pavel and Pavels {\v S}ipa{\v c}ovs and Artis Kalniņ{\v s} and Aivars Lejnieks",
year = "2011",
doi = "10.1007/s10840-014-9877-z",
language = "English",
volume = "39",
pages = "77--78",
journal = "Journal of Interventional Cardiac Electrophysiology",
issn = "1383-875X",
publisher = "Springer",
}