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

File: <base>/training/ptb-xl/g14/HR13777.hea (756 bytes) 
HR13777 12 500 5000
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 195 -19973 0 I
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 135 -25840 0 II
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 -60 -5866 0 III
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 -165 22817 0 aVR
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 127 -6379 0 aVL
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 37 -15516 0 aVF
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 115 -6352 0 V1
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 485 -23198 0 V2
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 455 -27738 0 V3
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 240 26753 0 V4
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 190 21835 0 V5
HR13777.mat 16x1+24 1000.0(0)/mv 16 0 135 30810 0 V6
# Age: 64
# Sex: Female
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown