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

File: <base>/training/ptb-xl/g18/HR17907.hea (756 bytes) 
HR17907 12 500 5000
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 -110 -23256 0 I
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 -205 -11681 0 II
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 -95 11562 0 III
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 158 17212 0 aVR
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 -7 -16904 0 aVL
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 -150 228 0 aVF
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 65 -24108 0 V1
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 5 -2644 0 V2
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 -35 1845 0 V3
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 15 631 0 V4
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 30 -11429 0 V5
HR17907.mat 16x1+24 1000.0(0)/mv 16 0 -40 -12414 0 V6
# Age: 62
# Sex: Male
# Dx: 164873001,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown