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

File: <base>/training/ptb-xl/g22/HR21634.hea (771 bytes) 
HR21634 12 500 5000
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 -35 -27052 0 I
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 -5 -16017 0 II
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 30 11045 0 III
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 20 21262 0 aVR
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 -32 -18631 0 aVL
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 12 -2547 0 aVF
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 -5 -3215 0 V1
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 5 -4281 0 V2
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 5 16138 0 V3
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 -5 4309 0 V4
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 -25 -11174 0 V5
HR21634.mat 16x1+24 1000.0(0)/mv 16 0 -15 -7393 0 V6
# Age: 76
# Sex: Male
# Dx: 164865005,164951009,39732003,425623009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown