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

File: <base>/training/ptb-xl/g4/HR03056.hea (737 bytes) 
HR03056 12 500 5000
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 -10 -2262 0 I
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 -70 -17994 0 II
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 -60 -15729 0 III
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 40 10001 0 aVR
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 25 7085 0 aVL
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 -65 -16659 0 aVF
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 60 28484 0 V1
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 10 -6428 0 V2
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 -1370 1205 0 V3
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 45 -4362 0 V4
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 -15 7498 0 V5
HR03056.mat 16x1+24 1000.0(0)/mv 16 0 105 9535 0 V6
# Age: 54
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown