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

File: <base>/training/ptb-xl/g3/HR02657.hea (761 bytes) 
HR02657 12 500 5000
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 -30 11823 0 I
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 -115 18197 0 II
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 -85 6362 0 III
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 73 -15112 0 aVR
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 28 2738 0 aVL
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 -100 12261 0 aVF
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 275 -7279 0 V1
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 -75 -17996 0 V2
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 15 25362 0 V3
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 -170 -20491 0 V4
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 -50 -29164 0 V5
HR02657.mat 16x1+24 1000.0(0)/mv 16 0 -390 -308 0 V6
# Age: 70
# Sex: Male
# Dx: 164865005,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown