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. 2019 Nov 27;10:1392. doi: 10.3389/fphar.2019.01392

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Copyright © 2019 Tobón, Palacio, Chidipi, Slough, Tran, Tran, Reiser, Lin, Herweg, Sayad, Saiz and Noujaim

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Chloroquine effects on persistent AF. (A) Daily AF burden for 14 days in Holter monitoring at baseline, and for 14 days upon initiation of oral chloroquine (amebiasis treatment regimen). (B) 12 lead ECG on the day of chloroquine initiation, confirming the presence of AF. (C) Holter ECG strips from baseline (top), right before treatment initiation (middle), and on the 3^rd day of treatment when AF converted to sinus rhythm (bottom).