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Results of PR:HR slope analysis in 75 paired patients
| Negative PR:HR slope (n = 38) | Positive PR:HR slope (n = 37) | P value | |
|---|---|---|---|
| Pre–COVID-19 slope | –0.7 ± 0.2 | –0.9 ± 0.2 | .47 |
| COVID-19 slope | –0.6 ± 0.1 | +0.5 ± 0.1 | <.001∗ |
| Slope change | +0.1 ± 0.0 | +1.4 ± 0.2 | <.001∗ |
Values are given as mean ± SEM unless otherwise indicated.
COVID-19 = coronavirus 2019; HR = heart rate.
Statistically significant.
