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

File: <base>/training/ptb-xl/g20/HR19878.hea (770 bytes) 
HR19878 12 500 5000
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 75 14881 0 I
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 80 962 0 II
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 5 -13914 0 III
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 -78 -8646 0 aVR
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 35 14504 0 aVL
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 42 -6667 0 aVF
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 55 -4851 0 V1
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 20 3962 0 V2
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 25 -858 0 V3
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 30 643 0 V4
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 15 -1584 0 V5
HR19878.mat 16x1+24 1000.0(0)/mv 16 0 5 -4080 0 V6
# Age: 66
# Sex: Male
# Dx: 164861001,164865005,164873001,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown