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

File: <base>/training/ptb-xl/g7/HR06957.hea (772 bytes) 
HR06957 12 500 5000
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 0 -14876 0 I
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 25 -6081 0 II
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 25 8802 0 III
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 -13 9809 0 aVR
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 -13 -11460 0 aVL
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 25 1481 0 aVF
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 215 5473 0 V1
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 535 284 0 V2
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 510 -3784 0 V3
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 375 -9449 0 V4
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 170 -13830 0 V5
HR06957.mat 16x1+24 1000.0(0)/mv 16 0 45 -13087 0 V6
# Age: 66
# Sex: Female
# Dx: 164865005,164873001,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown