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

File: <base>/training/ptb-xl/g8/HR07234.hea (757 bytes) 
HR07234 12 500 5000
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 50 7586 0 I
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 -35 -11406 0 II
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 -85 -18975 0 III
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 -7 2382 0 aVR
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 68 13577 0 aVL
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 -60 -14837 0 aVF
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 55 -6041 0 V1
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 125 8470 0 V2
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 220 -3976 0 V3
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 110 6376 0 V4
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 40 1210 0 V5
HR07234.mat 16x1+24 1000.0(0)/mv 16 0 -20 -2727 0 V6
# Age: 66
# Sex: Male
# Dx: 164909002,426783006,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown