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

File: <base>/training/ptb-xl/g2/HR01770.hea (759 bytes) 
HR01770 12 500 5000
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 -145 7220 0 I
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 40 19084 0 II
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 185 11869 0 III
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 52 -13441 0 aVR
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 -165 -2631 0 aVL
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 112 15142 0 aVF
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 0 7763 0 V1
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 -15 -831 0 V2
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 -245 6306 0 V3
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 30 -11261 0 V4
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 -130 -13822 0 V5
HR01770.mat 16x1+24 1000.0(0)/mv 16 0 605 -29216 0 V6
# Age: 70
# Sex: Female
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown