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

File: <base>/training/ptb-xl/g8/HR07141.hea (770 bytes) 
HR07141 12 500 5000
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 -25 -23966 0 I
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 5 -10431 0 II
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 30 13524 0 III
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 10 16605 0 aVR
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 -28 -18570 0 aVL
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 17 1344 0 aVF
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 105 456 0 V1
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 75 -2363 0 V2
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 50 116 0 V3
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 0 -11468 0 V4
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 -40 -17571 0 V5
HR07141.mat 16x1+24 1000.0(0)/mv 16 0 -50 -21194 0 V6
# Age: 71
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown