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

File: <base>/training/ptb-xl/g21/HR20973.hea (763 bytes) 
HR20973 12 500 5000
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 -50 14191 0 I
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 40 17594 0 II
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 90 3384 0 III
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 5 -16409 0 aVR
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 -70 5443 0 aVL
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 65 10300 0 aVF
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 45 -7054 0 V1
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 -40 6834 0 V2
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 -90 -11044 0 V3
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 -95 -31877 0 V4
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 -30 -24317 0 V5
HR20973.mat 16x1+24 1000.0(0)/mv 16 0 -5 -15488 0 V6
# Age: 51
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown