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

File: <base>/training/ptb-xl/g22/HR21647.hea (769 bytes) 
HR21647 12 500 5000
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 -5 -9676 0 I
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 -5 -25227 0 II
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 0 -15523 0 III
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 5 16901 0 aVR
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 -2 2816 0 aVL
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 -2 -20808 0 aVF
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 0 -25195 0 V1
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 -65 9858 0 V2
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 -80 17135 0 V3
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 -85 26641 0 V4
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 -25 -23101 0 V5
HR21647.mat 16x1+24 1000.0(0)/mv 16 0 0 -7935 0 V6
# Age: 89
# Sex: Male
# Dx: 164865005,164884008,164889003,164951009,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown