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

File: <base>/training/ptb-xl/g22/HR21171.hea (734 bytes) 
HR21171 12 500 5000
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 -110 -11342 0 I
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 20 -20619 0 II
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 130 -9287 0 III
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 45 15672 0 aVR
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 -120 9863 0 aVL
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 75 18136 0 aVF
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 5 -9703 0 V1
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 5 22333 0 V2
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 20 -15007 0 V3
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 -5 -21389 0 V4
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 10 -25513 0 V5
HR21171.mat 16x1+24 1000.0(0)/mv 16 0 -20 -1838 0 V6
# Age: 77
# Sex: Male
# Dx: 10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown