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Table 1 The A2–P2 valvular split detected by the RSPWVD–based detection method

From: Detection of the valvular split within the second heart sound using the reassigned smoothed pseudo Wigner–Ville distribution

Split (ms) 30 40 50 60
A2–P2min 25.5 37 38.5 49
A2–P2max 35.5 51 52.5 63.5
A2–P2mean 30.5 44 45.5 56.25
A2–P2error +0.5 +4 +4.5 -3.75