Characteristic Overall, N = 1361 IV, N = 911 PO, N = 451 p-value2
out_vs_inpatient


0.4
      19 (27%) 9 (24%) 10 (31%)
    0 37 (53%) 23 (61%) 14 (44%)
    1 14 (20%) 6 (16%) 8 (25%)
pre_hr 73 (65, 80) 73 (65, 80) 74 (65, 80) >0.9
pre_sbp 136 (127, 148) 136 (128, 146) 136 (125, 148) 0.8
pre_dbp 80 (74, 87) 80 (73, 86) 83 (75, 90) 0.2
rhythm


<0.001
      8 (5.9%) 0 (0%) 8 (18%)
    0 117 (86%) 82 (90%) 35 (78%)
    1 6 (4.4%) 5 (5.5%) 1 (2.2%)
    2 5 (3.7%) 4 (4.4%) 1 (2.2%)
metoprolol_dose 0 (0, 25) 0 (0, 0) 50 (25, 50) <0.001
ivabridine_dose 0.00 (0.00, 0.00) 0.00 (0.00, 0.00) 0.00 (0.00, 0.00) <0.001
iv_metoprolol 0.0 (0.0, 10.0) 5.0 (0.0, 10.0) 0.0 (0.0, 0.0) <0.001
post_hr 63 (57, 69) 63 (58, 67) 63 (56, 73) 0.7
post_hr_variability 0.80 (0.00, 1.40) 0.80 (0.00, 1.60) 0.85 (0.00, 1.40) 0.5
post_sbp 123 (113, 133) 122 (114, 132) 127 (112, 137) 0.3
post_dbp 72 (68, 77) 72 (68, 77) 73 (69, 80) 0.2
age 57 (49, 69) 59 (46, 70) 56 (50, 67) 0.8
bmi 29 (25, 34) 29 (25, 34) 29 (25, 33) 0.8
dlp_m_gycm 431 (280, 597) 409 (279, 599) 451 (301, 586) >0.9
m_sv 6.2 (3.9, 9.0) 5.5 (3.9, 8.9) 6.5 (4.6, 9.2) 0.7
protocol


0.006
      8 (6.0%) 0 (0%) 8 (18%)
    1 20 (15%) 14 (16%) 6 (13%)
    2 51 (38%) 35 (39%) 16 (36%)
    3 4 (3.0%) 2 (2.2%) 2 (4.4%)
    4 5 (3.7%) 4 (4.5%) 1 (2.2%)
    5 27 (20%) 18 (20%) 9 (20%)
    6 7 (5.2%) 6 (6.7%) 1 (2.2%)
    7 7 (5.2%) 5 (5.6%) 2 (4.4%)
    prospective 5 (3.7%) 5 (5.6%) 0 (0%)
table_time_min 26 (20, 32) 30 (25, 34) 20 (15, 22) <0.001
repeat_study


<0.001
      8 (6.0%) 0 (0%) 8 (18%)
    0 120 (90%) 84 (94%) 36 (80%)
    1 6 (4.5%) 5 (5.6%) 1 (2.2%)
side_effects


<0.001
      8 (6.0%) 0 (0%) 8 (18%)
    0 126 (94%) 89 (100%) 37 (82%)
1 n (%); Median (IQR)
2 Pearson’s Chi-squared test; Wilcoxon rank sum test; Fisher’s exact test