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

File: <base>/training/ptb-xl/g22/HR21412.hea (769 bytes) 
HR21412 12 500 5000
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 -55 -14302 0 I
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 -10 -12520 0 II
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 45 1785 0 III
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 32 13476 0 aVR
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 -50 -7562 0 aVL
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 17 -5013 0 aVF
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 140 -19210 0 V1
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 125 -9122 0 V2
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 150 -22930 0 V3
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 85 -1207 0 V4
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 40 -23006 0 V5
HR21412.mat 16x1+24 1000.0(0)/mv 16 0 25 -17659 0 V6
# Age: 61
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown