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

File: <base>/training/ptb-xl/g21/HR20141.hea (751 bytes) 
HR20141 12 500 5000
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 25 -4581 0 I
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 45 -9448 0 II
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 20 -4840 0 III
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 -35 6750 0 aVR
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 2 -131 0 aVL
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 32 -7439 0 aVF
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 -50 -21745 0 V1
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 70 4589 0 V2
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 50 -7284 0 V3
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 55 -19910 0 V4
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 240 -27503 0 V5
HR20141.mat 16x1+24 1000.0(0)/mv 16 0 -275 12109 0 V6
# Age: 300
# Sex: Male
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown