Table 3.

ECG findings

	2019 (n = 368)	2020 (n = 210)	p value
Sinus	342 (93%)	201 (96%)	0.2
Atrial fibrillation/flutter	17 (5%)	4 (2%)	0.1
Left bundle branch block	9 (3%)	2 (1%)	0.3
Paced rhythm	8 (2%)	3 (1%)	0.8
Myocardial infarction	19 (5%)	19 (9%)	0.08
Left ventricular hypertrophy	16 (4%)	16 (8%)	0.1

Findings on the resting ECG among patients who underwent MPI during the peak of the restrictions in 2020 and a control group from a similar time period in 2019