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

File: <base>/training/ptb-xl/g18/HR17857.hea (755 bytes) 
HR17857 12 500 5000
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 5 -16596 0 I
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 30 -26029 0 II
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 25 -9458 0 III
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 -18 20712 0 aVR
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 -10 28951 0 aVL
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 27 14340 0 aVF
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 180 7702 0 V1
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 -225 8012 0 V2
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 -60 -10202 0 V3
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 -70 15349 0 V4
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 220 30036 0 V5
HR17857.mat 16x1+24 1000.0(0)/mv 16 0 315 -9276 0 V6
# Age: 81
# Sex: Male
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown