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

File: <base>/training/ptb-xl/g2/HR01874.hea (761 bytes) 
HR01874 12 500 5000
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 -180 32595 0 I
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 -115 9557 0 II
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 65 -23059 0 III
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 147 -21327 0 aVR
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 -122 27835 0 aVL
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 -25 -6798 0 aVF
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 190 31422 0 V1
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 90 2561 0 V2
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 50 -6753 0 V3
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 -350 15035 0 V4
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 -250 -2257 0 V5
HR01874.mat 16x1+24 1000.0(0)/mv 16 0 45 -3434 0 V6
# Age: 78
# Sex: Female
# Dx: 39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown