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

File: <base>/training/ptb-xl/g15/HR14954.hea (737 bytes) 
HR14954 12 500 5000
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 -60 -13690 0 I
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 -20 253 0 II
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 40 13981 0 III
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 40 6693 0 aVR
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 -50 -13434 0 aVL
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 10 7266 0 aVF
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 170 22405 0 V1
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 150 2902 0 V2
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 -20 20734 0 V3
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 30 -7011 0 V4
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 -30 -13543 0 V5
HR14954.mat 16x1+24 1000.0(0)/mv 16 0 -175 -13358 0 V6
# Age: 43
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown