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

File: <base>/training/ptb-xl/g1/HR00551.hea (777 bytes) 
HR00551 12 500 5000
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 -195 -9619 0 I
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 10 -9562 0 II
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 205 76 0 III
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 92 8833 0 aVR
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 -200 -5246 0 aVL
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 107 -5588 0 aVF
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 415 -10879 0 V1
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 675 -4572 0 V2
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 595 -4716 0 V3
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 210 13669 0 V4
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 -270 -10359 0 V5
HR00551.mat 16x1+24 1000.0(0)/mv 16 0 -35 7375 0 V6
# Age: 80
# Sex: Male
# Dx: 164861001,164873001,270492004,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown