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

File: <base>/training/ptb-xl/g19/HR18770.hea (779 bytes) 
HR18770 12 500 5000
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 15 9967 0 I
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 75 20728 0 II
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 60 10795 0 III
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 -45 -15776 0 aVR
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 -23 -800 0 aVL
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 67 15245 0 aVF
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 10 -10881 0 V1
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 50 -2363 0 V2
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 85 7793 0 V3
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 115 13551 0 V4
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 85 12713 0 V5
HR18770.mat 16x1+24 1000.0(0)/mv 16 0 65 8046 0 V6
# Age: 72
# Sex: Female
# Dx: 164865005,164889003,164951009,39732003,425623009,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown