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

File: <base>/training/ptb-xl/g14/HR13954.hea (786 bytes) 
HR13954 12 500 5000
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 -130 -2433 0 I
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 10 -13755 0 II
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 140 -11337 0 III
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 60 7573 0 aVR
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 -135 4319 0 aVL
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 75 -13044 0 aVF
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 25 5705 0 V1
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 200 -12512 0 V2
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 30 -8076 0 V3
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 85 -1791 0 V4
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 40 -8923 0 V5
HR13954.mat 16x1+24 1000.0(0)/mv 16 0 700 -24178 0 V6
# Age: 85
# Sex: Female
# Dx: 164861001,39732003,426783006,429622005,445118002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown