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

File: <base>/training/ptb-xl/g2/HR01523.hea (753 bytes) 
HR01523 12 500 5000
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 95 -21084 0 I
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 335 -647 0 II
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 240 20428 0 III
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 -215 10877 0 aVR
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 -73 -20428 0 aVL
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 287 10009 0 aVF
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 -105 -26800 0 V1
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 385 3173 0 V2
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 960 -1092 0 V3
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 680 -8134 0 V4
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 235 -4523 0 V5
HR01523.mat 16x1+24 1000.0(0)/mv 16 0 250 15258 0 V6
# Age: 85
# Sex: Female
# Dx: 426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown