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

File: <base>/training/ptb-xl/g13/HR12277.hea (749 bytes) 
HR12277 12 500 5000
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 5 12220 0 I
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 -135 22010 0 II
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 -140 9780 0 III
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 65 -17045 0 aVR
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 73 1405 0 aVL
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 -137 15974 0 aVF
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 135 -5457 0 V1
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 105 27988 0 V2
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 55 -18272 0 V3
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 -20 -23916 0 V4
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 10 3198 0 V5
HR12277.mat 16x1+24 1000.0(0)/mv 16 0 -20 -16183 0 V6
# Age: 44
# Sex: Female
# Dx: 164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown