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

File: <base>/training/ptb/g1/S0027.hea (705 bytes) 
S0027 12 1000 115200
S0027.mat 16x1+24 1000.0(0)/mv 16 0 -178 5451 0 I
S0027.mat 16x1+24 1000.0(0)/mv 16 0 -234 21320 0 II
S0027.mat 16x1+24 1000.0(0)/mv 16 0 -56 -8002 0 III
S0027.mat 16x1+24 1000.0(0)/mv 16 0 206 -18586 0 aVR
S0027.mat 16x1+24 1000.0(0)/mv 16 0 -61 -3464 0 aVL
S0027.mat 16x1+24 1000.0(0)/mv 16 0 -145 -21500 0 aVF
S0027.mat 16x1+24 1000.0(0)/mv 16 0 111 -586 0 V1
S0027.mat 16x1+24 1000.0(0)/mv 16 0 169 29748 0 V2
S0027.mat 16x1+24 1000.0(0)/mv 16 0 94 27543 0 V3
S0027.mat 16x1+24 1000.0(0)/mv 16 0 33 24819 0 V4
S0027.mat 16x1+24 1000.0(0)/mv 16 0 128 -246 0 V5
S0027.mat 16x1+24 1000.0(0)/mv 16 0 -54 -28067 0 V6
# Age: 62
# Sex: Female
# Dx: 164865005
# Rx: Unknown
# Hx: Unknown