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

File: <base>/training/ptb-xl/g22/HR21037.hea (754 bytes) 
HR21037 12 500 5000
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 15 -1182 0 I
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 20 -10082 0 II
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 5 -8897 0 III
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 -18 5604 0 aVR
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 5 3848 0 aVL
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 12 -9443 0 aVF
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 -60 -21103 0 V1
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 45 9268 0 V2
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 55 5984 0 V3
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 95 25413 0 V4
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 15 -14412 0 V5
HR21037.mat 16x1+24 1000.0(0)/mv 16 0 25 -574 0 V6
# Age: 65
# Sex: Male
# Dx: 164865005,164884008,39732003,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown