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

File: <base>/training/ptb-xl/g3/HR02907.hea (759 bytes) 
HR02907 12 500 5000
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 -190 29931 0 I
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 280 27709 0 II
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 470 -2232 0 III
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 -45 -28688 0 aVR
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 -330 16158 0 aVL
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 375 13009 0 aVF
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 -115 2167 0 V1
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 -265 15625 0 V2
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 2460 -8636 0 V3
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 -320 24550 0 V4
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 -325 31392 0 V5
HR02907.mat 16x1+24 1000.0(0)/mv 16 0 -225 18573 0 V6
# Age: 20
# Sex: Female
# Dx: 426783006,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown