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

File: <base>/training/ptb-xl/g15/HR14223.hea (754 bytes) 
HR14223 12 500 5000
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 -85 -30720 0 I
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 -220 18275 0 II
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 -135 -16572 0 III
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 153 -25812 0 aVR
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 25 -6442 0 aVL
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 -177 -31301 0 aVF
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 80 -4868 0 V1
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 -55 558 0 V2
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 -140 -8373 0 V3
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 100 -11248 0 V4
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 505 -5826 0 V5
HR14223.mat 16x1+24 1000.0(0)/mv 16 0 110 -12107 0 V6
# Age: 26
# Sex: Male
# Dx: 426783006,47665007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown