PT - JOURNAL ARTICLE AU - Sanders, David AU - Ungar, Leo AU - Eskander, Michael A. AU - Seto, Arnold H. TI - Ambulatory ECG monitoring in the age of smartphones AID - 10.3949/ccjm.86a.18123 DP - 2019 Jul 01 TA - Cleveland Clinic Journal of Medicine PG - 483--493 VI - 86 IP - 7 4099 - http://www.ccjm.org/content/86/7/483.short 4100 - http://www.ccjm.org/content/86/7/483.full SO - Cleve Clin J Med2019 Jul 01; 86 AB - Ambulatory electrocardiography (ECG) allows for extended monitoring of arrhythmias in a real-world setting. This article reviews the currently available ambulatory ECG devices and their differences in design, function, indications, efficacy, cost, and optimal use in clinical practice.