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

File: <base>/training/ptb-xl/g3/HR02787.hea (744 bytes) 
HR02787 12 500 5000
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 -60 -7134 0 I
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 -65 6451 0 II
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 -5 13562 0 III
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 63 -48 0 aVR
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 -27 -9655 0 aVL
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 -35 10387 0 aVF
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 15 24821 0 V1
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 -80 -16363 0 V2
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 -70 20026 0 V3
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 -110 8747 0 V4
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 -120 99 0 V5
HR02787.mat 16x1+24 1000.0(0)/mv 16 0 -80 26671 0 V6
# Age: 65
# Sex: Female
# Dx: 164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown