Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/chapman_shaoxing/g8/JS07883.hea (747 bytes) 
JS07883 12 500 5000
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 29 23970 0 I
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 78 -28370 0 II
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 49 13190 0 III
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 -54 8267 0 aVR
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 -10 32436 0 aVL
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 63 19466 0 aVF
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 -166 -22787 0 V1
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 59 15672 0 V2
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 283 20849 0 V3
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 -312 -26858 0 V4
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 -703 884 0 V5
JS07883.mat 16x1+24 1000.0(0)/mV 16 0 -498 18367 0 V6
# Age: 75
# Sex: Male
# Dx: 164889003,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown