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

File: <base>/training/cpsc_2018/g2/A1426.hea (702 bytes) 
A1426 12 500 6000
A1426.mat 16x1+24 1000.0(0)/mV 16 0 -19 2749 0 I
A1426.mat 16x1+24 1000.0(0)/mV 16 0 -44 -626 0 II
A1426.mat 16x1+24 1000.0(0)/mV 16 0 -24 2625 0 III
A1426.mat 16x1+24 1000.0(0)/mV 16 0 31 -1418 0 aVR
A1426.mat 16x1+24 1000.0(0)/mV 16 0 2 -629 0 aVL
A1426.mat 16x1+24 1000.0(0)/mV 16 0 -34 1631 0 aVF
A1426.mat 16x1+24 1000.0(0)/mV 16 0 -58 1273 0 V1
A1426.mat 16x1+24 1000.0(0)/mV 16 0 -13 2471 0 V2
A1426.mat 16x1+24 1000.0(0)/mV 16 0 -12 1890 0 V3
A1426.mat 16x1+24 1000.0(0)/mV 16 0 -28 1590 0 V4
A1426.mat 16x1+24 1000.0(0)/mV 16 0 -39 2165 0 V5
A1426.mat 16x1+24 1000.0(0)/mV 16 0 -68 -2358 0 V6
# Age: 59
# Sex: Female
# Dx: 284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown