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

File: <base>/training/ptb-xl/g21/HR20304.hea (774 bytes) 
HR20304 12 500 5000
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 15 -7842 0 I
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 -5 -14086 0 II
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 -20 -6256 0 III
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 -5 11251 0 aVR
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 18 -371 0 aVL
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 -12 -9849 0 aVF
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 85 4600 0 V1
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 125 9144 0 V2
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 120 11378 0 V3
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 100 11016 0 V4
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 -40 -16412 0 V5
HR20304.mat 16x1+24 1000.0(0)/mv 16 0 360 30928 0 V6
# Age: 84
# Sex: Female
# Dx: 164884008,164951009,270492004,427084000,54329005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown