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

File: <base>/training/ptb-xl/g4/HR03668.hea (775 bytes) 
HR03668 12 500 5000
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 -30 -6048 0 I
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 -100 -21170 0 II
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 -70 -15145 0 III
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 65 13442 0 aVR
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 20 4712 0 aVL
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 -85 -18044 0 aVF
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 15 16843 0 V1
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 15 -12092 0 V2
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 15 28598 0 V3
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 -40 -5546 0 V4
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 5 32661 0 V5
HR03668.mat 16x1+24 1000.0(0)/mv 16 0 -10 1528 0 V6
# Age: 52
# Sex: Female
# Dx: 164951009,39732003,426783006,445118002,54329005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown