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

File: <base>/training/cpsc_2018/g4/A3426.hea (668 bytes) 
A3426 12 500 5727
A3426.mat 16x1+24 1000.0(0)/mV 16 0 3 3 0 I
A3426.mat 16x1+24 1000.0(0)/mV 16 0 21 -3 0 II
A3426.mat 16x1+24 1000.0(0)/mV 16 0 18 -4 0 III
A3426.mat 16x1+24 1000.0(0)/mV 16 0 -11 -6 0 aVR
A3426.mat 16x1+24 1000.0(0)/mV 16 0 -7 42 0 aVL
A3426.mat 16x1+24 1000.0(0)/mV 16 0 20 -38 0 aVF
A3426.mat 16x1+24 1000.0(0)/mV 16 0 12 -12 0 V1
A3426.mat 16x1+24 1000.0(0)/mV 16 0 27 10 0 V2
A3426.mat 16x1+24 1000.0(0)/mV 16 0 23 -33 0 V3
A3426.mat 16x1+24 1000.0(0)/mV 16 0 15 11 0 V4
A3426.mat 16x1+24 1000.0(0)/mV 16 0 3 -32 0 V5
A3426.mat 16x1+24 1000.0(0)/mV 16 0 3 -26 0 V6
# Age: 84
# Sex: Female
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown