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

File: <base>/training/ptb-xl/g22/HR21111.hea (756 bytes) 
HR21111 12 500 5000
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 35 13226 0 I
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 65 17088 0 II
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 30 3823 0 III
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 -50 -15738 0 aVR
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 2 4334 0 aVL
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 47 9953 0 aVF
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 -35 -4226 0 V1
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 -65 -19882 0 V2
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 70 10164 0 V3
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 45 -914 0 V4
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 80 -15018 0 V5
HR21111.mat 16x1+24 1000.0(0)/mv 16 0 45 6169 0 V6
# Age: 77
# Sex: Male
# Dx: 39732003,426783006,445118002,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown