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

File: <base>/training/ptb-xl/g21/HR20652.hea (751 bytes) 
HR20652 12 500 5000
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 40 -4212 0 I
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 75 -13129 0 II
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 35 -8935 0 III
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 -58 8473 0 aVR
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 2 2568 0 aVL
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 55 -10921 0 aVF
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 20 -7726 0 V1
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 290 -22890 0 V2
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 220 1034 0 V3
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 -125 5795 0 V4
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 35 6010 0 V5
HR20652.mat 16x1+24 1000.0(0)/mv 16 0 105 19204 0 V6
# Age: 87
# Sex: Female
# Dx: 164934002,39732003,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown