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

File: <base>/training/ptb-xl/g4/HR03498.hea (734 bytes) 
HR03498 12 500 5000
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 -120 -22098 0 I
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 35 18523 0 II
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 155 -24957 0 III
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 42 1620 0 aVR
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 -138 -31194 0 aVL
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 95 29565 0 aVF
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 20 27572 0 V1
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 -40 -24704 0 V2
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 20 -21682 0 V3
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 0 17404 0 V4
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 10 -6420 0 V5
HR03498.mat 16x1+24 1000.0(0)/mv 16 0 0 7117 0 V6
# Age: 37
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown