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

File: <base>/training/ptb-xl/g4/HR03028.hea (747 bytes) 
HR03028 12 500 5000
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 -135 -9830 0 I
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 120 -3406 0 II
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 255 6442 0 III
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 7 6669 0 aVR
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 -195 -7937 0 aVL
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 187 1613 0 aVF
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 120 -13295 0 V1
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 15 25786 0 V2
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 -155 1278 0 V3
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 105 24089 0 V4
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 -85 -20308 0 V5
HR03028.mat 16x1+24 1000.0(0)/mv 16 0 15 -20353 0 V6
# Age: 60
# Sex: Male
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown