. 2020 Apr 24;61(5):416–422. doi: 10.3349/ymj.2020.61.5.416

Table 2. Processing Intervals.

Interval, median (IQR)	Chief complaint		p value
Interval, median (IQR)	Cardiac-related (n=40)	Non-cardiac related (n=76)	p value
From ED arrival to FHIR transmission	26.3 (15.4–109.0)	82.1 (20.1–185.0)	0.077
From ED arrival to ECG capture	21.9 (11.1–86.7)	78.5 (17.6–181.0)	0.048
From ECG capture to FHIR transmission
Successful transmission	2.7 (2.2–3.1)	3.0 (2.5–3.4)	0.043
Unsuccessful transmission	132 (132–132)	17.7 (8.5–23.1)	0.286

IQR, interquartile range; ED, emergency department; FHIR, Fast Healthcare Interoperability Resources; ECG, electrocardiogram.