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

File: <base>/training/ptb-xl/g22/HR21208.hea (783 bytes) 
HR21208 12 500 5000
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 -115 -20773 0 I
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 -90 22004 0 II
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 25 -22802 0 III
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 102 -1304 0 aVR
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 -70 -31846 0 aVL
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 -32 32163 0 aVF
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 185 11413 0 V1
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 -140 -12223 0 V2
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 -205 3599 0 V3
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 -65 5933 0 V4
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 -50 23774 0 V5
HR21208.mat 16x1+24 1000.0(0)/mv 16 0 15 28544 0 V6
# Age: 77
# Sex: Female
# Dx: 164865005,164951009,270492004,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown