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

File: <base>/training/ptb/g1/S0468.hea (713 bytes) 
S0468 12 1000 120012
S0468.mat 16x1+24 1000.0(0)/mv 16 0 276 23630 0 I
S0468.mat 16x1+24 1000.0(0)/mv 16 0 209 -3156 0 II
S0468.mat 16x1+24 1000.0(0)/mv 16 0 -67 -13403 0 III
S0468.mat 16x1+24 1000.0(0)/mv 16 0 -243 -11621 0 aVR
S0468.mat 16x1+24 1000.0(0)/mv 16 0 171 21666 0 aVL
S0468.mat 16x1+24 1000.0(0)/mv 16 0 71 -28839 0 aVF
S0468.mat 16x1+24 1000.0(0)/mv 16 0 -541 19132 0 V1
S0468.mat 16x1+24 1000.0(0)/mv 16 0 -276 -8344 0 V2
S0468.mat 16x1+24 1000.0(0)/mv 16 0 -193 22264 0 V3
S0468.mat 16x1+24 1000.0(0)/mv 16 0 -415 -16478 0 V4
S0468.mat 16x1+24 1000.0(0)/mv 16 0 -134 28769 0 V5
S0468.mat 16x1+24 1000.0(0)/mv 16 0 -229 -30927 0 V6
# Age: 24
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown