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

File: <base>/training/chapman_shaoxing/g8/JS07312.hea (740 bytes) 
JS07312 12 500 5000
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 -78 -11775 0 I
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 -59 20720 0 II
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 20 32462 0 III
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 68 -31360 0 aVR
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 -49 4972 0 aVL
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 -20 21166 0 aVF
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 137 -2576 0 V1
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 146 -27636 0 V2
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 68 -8256 0 V3
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 -20 -3255 0 V4
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 59 -3134 0 V5
JS07312.mat 16x1+24 1000.0(0)/mV 16 0 -703 21196 0 V6
# Age: 71
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown