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

File: <base>/training/ptb-xl/g4/HR03273.hea (729 bytes) 
HR03273 12 500 5000
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 -50 13252 0 I
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 0 28975 0 II
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 50 15693 0 III
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 25 -21034 0 aVR
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 -50 32144 0 aVL
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 25 -10133 0 aVF
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 0 18503 0 V1
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 0 -15422 0 V2
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 25 4989 0 V3
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 35 2384 0 V4
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 20 17455 0 V5
HR03273.mat 16x1+24 1000.0(0)/mv 16 0 30 25098 0 V6
# Age: 55
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown