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

File: <base>/training/ptb-xl/g10/HR09915.hea (765 bytes) 
HR09915 12 500 5000
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 -90 -21639 0 I
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 -130 4207 0 II
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 -40 25845 0 III
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 110 8483 0 aVR
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 -25 -23802 0 aVL
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 -85 14890 0 aVF
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 100 8324 0 V1
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 90 16236 0 V2
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 35 -18357 0 V3
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 50 7475 0 V4
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 -75 9737 0 V5
HR09915.mat 16x1+24 1000.0(0)/mv 16 0 -105 2624 0 V6
# Age: 66
# Sex: Male
# Dx: 164861001,164865005,164884008,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown