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

File: <base>/training/ptb-xl/g7/HR06123.hea (740 bytes) 
HR06123 12 500 5000
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 -65 352 0 I
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 -25 12943 0 II
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 40 12580 0 III
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 45 -6429 0 aVR
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 -52 -5727 0 aVL
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 7 13028 0 aVF
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 65 5215 0 V1
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 -55 -26400 0 V2
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 -30 -18491 0 V3
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 95 -932 0 V4
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 65 -1508 0 V5
HR06123.mat 16x1+24 1000.0(0)/mv 16 0 75 7413 0 V6
# Age: 54
# Sex: Female
# Dx: 426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown