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. 2019 May 29;8(11):e011318. doi: 10.1161/JAHA.118.011318

Table 2.

Baseline Cardiovascular Parameters (n=34)

Cardiovascular Parameters Drink A Drink B Placebo
HR, bpm 63.5 (8.2) 63.2 (10.0) 62.5 (7.2)
PR, ms 158.0 (17.1) 157.9 (20.2) 156.4 (18.3)
QRSd, ms 92.3 (13.3) 93.1 (14.1) 93.0 (14.2)
QT, ms 403.4 (20.8) 404.5 (20.5) 407.1 (20.3)
QTcB, ms 412.9 (20.9) 412.3 (22.9) 413.7 (18.7)
QTcF, ms 409.8 (16.8) 409.7 (16.1) 411.6 (15.4)
SBP, mm Hg 116.9 (10.0) 118.5 (9.6) 118.2 (9.0)
DBP, mm Hg 73.4 (7.8) 74.2 (8.4) 73.9 (7.9)
cSBP, mm Hg 104.0 (9.4) 105.3 (8.8) 104.8 (7.9)
cDBP, mm Hg 74.4 (8.0) 75.2 (8.4) 74.8 (8.0)

All data reported as mean (SD). cDBP indicates central diastolic blood pressure; cSBP, central systolic blood pressure; DBP, diastolic blood pressure; HR, heart rate; PR, PR interval; QRSd, QRS duration; QT, QT interval; QTcB, Bazett's corrected QT interval; QTcF, Fridericia's corrected QT interval; SBP, systolic blood pressure.