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

File: <base>/training/ptb-xl/g22/HR21722.hea (779 bytes) 
HR21722 12 500 5000
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 80 9302 0 I
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 -50 -7531 0 II
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 -130 -16854 0 III
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 -15 -838 0 aVR
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 105 13411 0 aVL
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 -90 -11990 0 aVF
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 -60 -6809 0 V1
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 -35 -9378 0 V2
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 -50 -1457 0 V3
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 -40 -3719 0 V4
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 -10 -9421 0 V5
HR21722.mat 16x1+24 1000.0(0)/mv 16 0 -15 -8615 0 V6
# Age: 69
# Sex: Male
# Dx: 164865005,164873001,164951009,270492004,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown