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. 2019 Apr 19;19(8):1868. doi: 10.3390/s19081868

Table 4.

Numerical values of the parameters related to the second heart sound.

Subject ID R-S2,A R-S2,P S2,A-S2,P
Value (ms) Std (ms) Value (ms) Std (ms) Value (ms) Std (ms)
subj_01 360.2 4.3 382.5 12.4 22.4 12.8
subj_02 328.0 38.4 346.3 40.6 18.3 20.4
subj_03 337.8 9.2 348.1 13.9 10.3 11.3
subj_04 429.7 6.7 450.1 18.2 20.4 14.9
subj_05 353.3 33.4 368.3 37.5 15.0 16.7
subj_06 398.8 5.4 447.8 12.6 49.0 11.6
subj_07 372.0 4.3 407.8 14.7 35.8 14.2
subj_08 392.3 7.1 413.2 17.2 20.8 13.3
subj_09 342.8 8.8 386.4 17.9 43.6 13.4
subj_10 371.1 60.4 390.4 60.4 19.3 16.0
subj_11 379.7 9.6 391.6 12.1 11.9 5.8
subj_12 391.6 7.5 451.9 31.1 60.3 26.6
subj_13 361.7 16.6 393.6 24.5 31.9 18.2
subj_14 394.9 11.2 423.0 18.7 28.1 16.9
subj_15 351.1 10.0 392.8 13.0 41.6 12.4
subj_16 407.3 27.2 433.4 37.1 26.1 22.4
subj_17 360.8 19.6 384.7 26.6 23.9 19.7
subj_18 345.8 10.2 370.1 16.7 24.3 13.1
subj_19 340.7 39.7 360.3 48.4 19.6 25.0
subj_20 407.6 8.1 437.8 13.6 30.2 13.0
subj_21 395.1 21.0 424.2 31.9 29.1 21.8
subj_22 382.1 9.7 403.3 12.2 21.2 15.0
subj_23 352.1 9.0 387.6 36.6 35.6 38.6
subj_24 355.0 8.4 389.4 16.4 34.4 15.2
Mean 371.3 399.4 28.0
Median 366.4 392.2 25.2
Std 21.2 27.6 18.2
IQR 1 42.9 40.8 15.4
Range 95% 333.6–417.0 347.4–450.9 11.2–53.8

1 Interquartile Range.