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

File: <base>/training/ptb-xl/g13/HR12717.hea (776 bytes) 
HR12717 12 500 5000
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 -45 29146 0 I
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 10 2106 0 II
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 55 -27046 0 III
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 17 16600 0 aVR
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 -50 28355 0 aVL
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 32 20242 0 aVF
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 500 -32731 0 V1
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 315 -28511 0 V2
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 2930 7610 0 V3
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 105 25140 0 V4
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 20 32492 0 V5
HR12717.mat 16x1+24 1000.0(0)/mv 16 0 -290 -9544 0 V6
# Age: 73
# Sex: Male
# Dx: 164873001,284470004,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown