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

File: <base>/training/ptb-xl/g7/HR06257.hea (776 bytes) 
HR06257 12 500 5000
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 20 26368 0 I
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 170 -30373 0 II
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 150 8801 0 III
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 -95 -30927 0 aVR
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 -65 8375 0 aVL
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 160 21711 0 aVF
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 55 22682 0 V1
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 -25 7280 0 V2
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 160 -3536 0 V3
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 185 -5445 0 V4
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 190 16533 0 V5
HR06257.mat 16x1+24 1000.0(0)/mv 16 0 130 -29632 0 V6
# Age: 64
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown