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

File: <base>/training/ptb-xl/g3/HR02742.hea (782 bytes) 
HR02742 12 500 5000
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 -110 -25097 0 I
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 65 -26938 0 II
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 175 -1838 0 III
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 22 25843 0 aVR
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 -143 21054 0 aVL
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 120 18197 0 aVF
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 -65 22769 0 V1
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 -70 21471 0 V2
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 80 29112 0 V3
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 185 16670 0 V4
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 -290 17157 0 V5
HR02742.mat 16x1+24 1000.0(0)/mv 16 0 -135 2964 0 V6
# Age: 74
# Sex: Female
# Dx: 164865005,39732003,426783006,445118002,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown