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

File: <base>/training/ptb-xl/g20/HR19688.hea (786 bytes) 
HR19688 12 500 5000
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 -90 1259 0 I
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 -20 -26113 0 II
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 70 -27377 0 III
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 55 12058 0 aVR
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 -80 14289 0 aVL
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 25 -26920 0 aVF
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 425 16070 0 V1
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 865 -31711 0 V2
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 845 -22709 0 V3
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 410 18943 0 V4
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 -30 -12901 0 V5
HR19688.mat 16x1+24 1000.0(0)/mv 16 0 -145 7640 0 V6
# Age: 58
# Sex: Male
# Dx: 164865005,164884008,427393009,445118002,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown