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

File: <base>/training/ptb-xl/g7/HR06776.hea (746 bytes) 
HR06776 12 500 5000
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 -70 -19834 0 I
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 -30 -7553 0 II
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 40 12264 0 III
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 50 13527 0 aVR
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 -55 -15693 0 aVL
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 5 2597 0 aVF
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 130 15053 0 V1
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 125 13799 0 V2
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 85 -17305 0 V3
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 45 -15468 0 V4
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 -85 -7879 0 V5
HR06776.mat 16x1+24 1000.0(0)/mv 16 0 465 883 0 V6
# Age: 84
# Sex: Female
# Dx: 164917005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown