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

File: <base>/training/ptb-xl/g22/HR21317.hea (751 bytes) 
HR21317 12 500 5000
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 -25 -20977 0 I
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 20 -11440 0 II
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 45 9541 0 III
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 2 16650 0 aVR
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 -35 -14652 0 aVL
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 32 -459 0 aVF
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 45 -5641 0 V1
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 65 -2923 0 V2
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 90 -10671 0 V3
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 85 12659 0 V4
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 25 -4772 0 V5
HR21317.mat 16x1+24 1000.0(0)/mv 16 0 -15 -3232 0 V6
# Age: 47
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown