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

File: <base>/training/ptb-xl/g22/HR21331.hea (766 bytes) 
HR21331 12 500 5000
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 -10 2415 0 I
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 105 712 0 II
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 115 -1707 0 III
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 -48 -2272 0 aVR
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 -63 1621 0 aVL
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 110 -1050 0 aVF
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 60 -22606 0 V1
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 85 -13577 0 V2
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 165 -20027 0 V3
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 140 -19791 0 V4
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 60 -12906 0 V5
HR21331.mat 16x1+24 1000.0(0)/mv 16 0 30 -14639 0 V6
# Age: 60
# Sex: Male
# Dx: 164873001,164909002,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown