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

File: <base>/training/ptb-xl/g4/HR03648.hea (741 bytes) 
HR03648 12 500 5000
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 195 -22446 0 I
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 100 28719 0 II
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 -95 -14344 0 III
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 -147 29618 0 aVR
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 145 29217 0 aVL
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 2 7230 0 aVF
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 -60 -2375 0 V1
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 55 11597 0 V2
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 260 9678 0 V3
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 150 -10069 0 V4
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 175 -26788 0 V5
HR03648.mat 16x1+24 1000.0(0)/mv 16 0 200 31910 0 V6
# Age: 39
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown