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

File: <base>/training/ptb-xl/g22/HR21500.hea (741 bytes) 
HR21500 12 500 5000
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 -15 -25724 0 I
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 25 -17166 0 II
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 40 8530 0 III
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 -5 21306 0 aVR
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 -28 -16590 0 aVL
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 32 -3992 0 aVF
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 95 9000 0 V1
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 380 2866 0 V2
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 215 -3084 0 V3
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 105 -6246 0 V4
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 10 -8738 0 V5
HR21500.mat 16x1+24 1000.0(0)/mv 16 0 5 -3942 0 V6
# Age: 59
# Sex: Male
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown