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

File: <base>/training/ptb-xl/g15/HR14941.hea (800 bytes) 
HR14941 12 500 5000
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 330 -14212 0 I
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 345 12108 0 II
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 15 26310 0 III
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 -338 1287 0 aVR
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 157 -20111 0 aVL
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 180 19522 0 aVF
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 -25 -382 0 V1
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 170 9834 0 V2
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 -165 30668 0 V3
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 -3130 9444 0 V4
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 1250 -17419 0 V5
HR14941.mat 16x1+24 1000.0(0)/mv 16 0 975 -28515 0 V6
# Age: 83
# Sex: Female
# Dx: 164865005,164917005,426783006,429622005,67741000119109,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown