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

File: <base>/training/ptb-xl/g20/HR19710.hea (752 bytes) 
HR19710 12 500 5000
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 -40 -30458 0 I
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 60 -13640 0 II
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 100 16831 0 III
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 -10 21237 0 aVR
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 -70 -23701 0 aVL
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 80 1098 0 aVF
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 -10 3374 0 V1
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 35 5602 0 V2
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 25 7575 0 V3
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 30 25581 0 V4
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 55 -3850 0 V5
HR19710.mat 16x1+24 1000.0(0)/mv 16 0 305 9569 0 V6
# Age: 69
# Sex: Female
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown