col 1 check cols 2-13 signals col 14 ecg Fs 1 kHz 1 - male, 26, V1 2 - male, 26, V2 3 - male, 23, V1 4 - male, 28, V2 5 - male, 28, V2 6 - male, 28, V1 7 - female, 24, V1 8 - male, 30, V1 9 - female, 36, V1 10 - male, 30, V2 11 - female, 62, V1 12 - female, 35, V2 13 - female, 65, V1 14 - female, 35, V2 15 - female, 35, V2 16 - female, 35, V2 17 - female, 28, V1 18 - male, 30, V2 19 - male, 33, V2 20 - male, 33, V2 V1 1. second – start of measurement on back 60. second – breath-holding during inhalation 120. second – breath-holding during inhalation 180. second – breath-holding during exhalation 240. second – breath-holding during exhalation 300. second – underlay of legs for poisition change 360. second – lying on back 420. second – turning on left side 480. second – breath-holding during inhalation 540. second – breath-holding during inhalation 600. second – breath-holding during exhalation 660. second – breath-holding during exhalation 720. second – end of measurement V2 60s breath-holding during inhalation 150s breath-holding during exhalation 240s breath-holding during inhalation 330s breath-holding during exhalation 420s end of measurement