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

File: <base>/training/cpsc_2018/g3/A2155.hea (680 bytes) 
A2155 12 500 7108
A2155.mat 16x1+24 1000.0(0)/mV 16 0 40 26 0 I
A2155.mat 16x1+24 1000.0(0)/mV 16 0 -20 42 0 II
A2155.mat 16x1+24 1000.0(0)/mV 16 0 -60 5 0 III
A2155.mat 16x1+24 1000.0(0)/mV 16 0 -9 -10 0 aVR
A2155.mat 16x1+24 1000.0(0)/mV 16 0 50 -40 0 aVL
A2155.mat 16x1+24 1000.0(0)/mV 16 0 -40 -11 0 aVF
A2155.mat 16x1+24 1000.0(0)/mV 16 0 25 -25 0 V1
A2155.mat 16x1+24 1000.0(0)/mV 16 0 -55 -18 0 V2
A2155.mat 16x1+24 1000.0(0)/mV 16 0 -64 27 0 V3
A2155.mat 16x1+24 1000.0(0)/mV 16 0 -90 -20 0 V4
A2155.mat 16x1+24 1000.0(0)/mV 16 0 -88 -8 0 V5
A2155.mat 16x1+24 1000.0(0)/mV 16 0 -61 16 0 V6
# Age: 81
# Sex: Female
# Dx: 429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown