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

File: <base>/training/ptb/g1/S0051.hea (706 bytes) 
S0051 12 1000 115200
S0051.mat 16x1+24 1000.0(0)/mv 16 0 -124 13339 0 I
S0051.mat 16x1+24 1000.0(0)/mv 16 0 87 -7564 0 II
S0051.mat 16x1+24 1000.0(0)/mv 16 0 211 9596 0 III
S0051.mat 16x1+24 1000.0(0)/mv 16 0 19 -9981 0 aVR
S0051.mat 16x1+24 1000.0(0)/mv 16 0 -168 -22486 0 aVL
S0051.mat 16x1+24 1000.0(0)/mv 16 0 148 3631 0 aVF
S0051.mat 16x1+24 1000.0(0)/mv 16 0 257 10805 0 V1
S0051.mat 16x1+24 1000.0(0)/mv 16 0 -32 -15980 0 V2
S0051.mat 16x1+24 1000.0(0)/mv 16 0 92 -16121 0 V3
S0051.mat 16x1+24 1000.0(0)/mv 16 0 -230 -14147 0 V4
S0051.mat 16x1+24 1000.0(0)/mv 16 0 -500 15993 0 V5
S0051.mat 16x1+24 1000.0(0)/mv 16 0 -661 31813 0 V6
# Age: 52
# Sex: Male
# Dx: 164865005
# Rx: Unknown
# Hx: Unknown