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

File: <base>/training/ptb-xl/g6/HR05720.hea (740 bytes) 
HR05720 12 500 5000
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 -5 7151 0 I
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 10 -286 0 II
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 15 -7431 0 III
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 -3 -3435 0 aVR
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 -10 7125 0 aVL
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 12 -4002 0 aVF
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 45 7325 0 V1
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 85 7200 0 V2
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 85 14235 0 V3
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 70 15166 0 V4
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 30 756 0 V5
HR05720.mat 16x1+24 1000.0(0)/mv 16 0 25 3666 0 V6
# Age: 62
# Sex: Male
# Dx: 164861001,164873001,164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown