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

File: <base>/training/ptb-xl/g22/HR21776.hea (761 bytes) 
HR21776 12 500 5000
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 -55 -6766 0 I
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 -70 -20750 0 II
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 -15 -13982 0 III
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 63 14142 0 aVR
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 -20 4192 0 aVL
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 -42 -16878 0 aVF
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 90 -10024 0 V1
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 65 -1490 0 V2
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 -10 -2433 0 V3
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 -45 863 0 V4
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 -80 -10035 0 V5
HR21776.mat 16x1+24 1000.0(0)/mv 16 0 -20 -17438 0 V6
# Age: 66
# Sex: Female
# Dx: 164865005,164951009,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown