PMC5161788_01
NSR with dynamic changes in T-waves in V1 and V2 when comparing two ECGs.
JCHIMP-6-32952-g001.jpg
PMC5161788_01_JCHIMP-6-32952-g001.jpg
F0001
Electrocardiogram (ECG) showed normal sinus rhythm (NSR) but no significant ST elevations or depressions with some T-wave changes (Fig. 1).
Repeat ECG after second emergency department visit.
JCHIMP-6-32952-g002.jpg
PMC5161788_01_JCHIMP-6-32952-g002.jpg
F0002
ECG remained unchanged from 5 years before (Fig. 2).