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

File: <base>/training/ptb-xl/g21/HR20614.hea (734 bytes) 
HR20614 12 500 5000
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 10 -7247 0 I
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 65 9826 0 II
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 55 17082 0 III
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 -38 -1292 0 aVR
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 -23 -11983 0 aVL
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 60 13599 0 aVF
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 15 -16166 0 V1
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 90 12429 0 V2
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 80 -25618 0 V3
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 15 -18843 0 V4
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 5 17143 0 V5
HR20614.mat 16x1+24 1000.0(0)/mv 16 0 95 -18406 0 V6
# Age: 70
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown