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

File: <base>/training/ptb-xl/g10/HR09890.hea (744 bytes) 
HR09890 12 500 5000
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 -5 7577 0 I
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 45 -32052 0 II
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 50 25905 0 III
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 -20 -21394 0 aVR
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 -28 23975 0 aVL
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 47 -3216 0 aVF
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 70 -7346 0 V1
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 -30 -16807 0 V2
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 80 860 0 V3
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 -105 11236 0 V4
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 40 -3813 0 V5
HR09890.mat 16x1+24 1000.0(0)/mv 16 0 -15 -4519 0 V6
# Age: 74
# Sex: Female
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown