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

File: <base>/training/ptb-xl/g19/HR18631.hea (743 bytes) 
HR18631 12 500 5000
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 25 -8164 0 I
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 -265 -10335 0 II
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 -290 -2224 0 III
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 120 9201 0 aVR
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 158 -3009 0 aVL
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 -277 -6307 0 aVF
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 55 22383 0 V1
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 200 4094 0 V2
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 205 25493 0 V3
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 45 -25417 0 V4
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 115 -27661 0 V5
HR18631.mat 16x1+24 1000.0(0)/mv 16 0 140 -10869 0 V6
# Age: 81
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown