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

File: <base>/training/ptb-xl/g22/HR21626.hea (759 bytes) 
HR21626 12 500 5000
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 80 9706 0 I
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 55 -4435 0 II
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 -25 -14125 0 III
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 -67 -2919 0 aVR
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 52 12329 0 aVL
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 15 -9205 0 aVF
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 110 -7781 0 V1
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 415 325 0 V2
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 255 -4166 0 V3
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 195 2972 0 V4
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 130 842 0 V5
HR21626.mat 16x1+24 1000.0(0)/mv 16 0 20 -28720 0 V6
# Age: 65
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown