Research Article
Improving ECG Services at a Children’s Hospital: Implementation of a Digital ECG System
Table 1
Summary of results.
| | Predigital mean ± standard deviation | Postdigital mean ± standard deviation | value |
| ECGs interpreted per month | 53 ± 16 | 216 ± 37 | <0.001 | Billing time (days) | 21 ± 27 | 12 ± 5 | <0.001 | Monthly admissions in CHAM | 673 ± 53 | 675 ± 46 | 0.92 | Monthly ambulatory pediatric visits | 3,560 ± 287 | 3,388 ± 302 | 0.22 | Monthly pediatric cardiology inpatient volumes | 37.9 ± 6.6 | 40.1 ± 9.3 | 0.23 |
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