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

File: <base>/training/ptb-xl/g21/HR20631.hea (749 bytes) 
HR20631 12 500 5000
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 -45 -25889 0 I
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 110 -26243 0 II
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 155 -321 0 III
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 -33 -6435 0 aVR
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 -100 -12430 0 aVL
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 132 19758 0 aVF
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 -5 24636 0 V1
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 5 22461 0 V2
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 95 -7622 0 V3
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 -40 -22861 0 V4
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 -210 15459 0 V5
HR20631.mat 16x1+24 1000.0(0)/mv 16 0 -190 5546 0 V6
# Age: 67
# Sex: Male
# Dx: 11157007,164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown