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

File: <base>/training/cpsc_2018/g2/A1404.hea (705 bytes) 
A1404 12 500 13000
A1404.mat 16x1+24 1000.0(0)/mV 16 0 -84 4798 0 I
A1404.mat 16x1+24 1000.0(0)/mV 16 0 -111 -3028 0 II
A1404.mat 16x1+24 1000.0(0)/mV 16 0 -26 5174 0 III
A1404.mat 16x1+24 1000.0(0)/mV 16 0 97 -2482 0 aVR
A1404.mat 16x1+24 1000.0(0)/mV 16 0 -28 6232 0 aVL
A1404.mat 16x1+24 1000.0(0)/mV 16 0 -69 -4225 0 aVF
A1404.mat 16x1+24 1000.0(0)/mV 16 0 -155 3085 0 V1
A1404.mat 16x1+24 1000.0(0)/mV 16 0 -118 -629 0 V2
A1404.mat 16x1+24 1000.0(0)/mV 16 0 -90 675 0 V3
A1404.mat 16x1+24 1000.0(0)/mV 16 0 -70 -294 0 V4
A1404.mat 16x1+24 1000.0(0)/mV 16 0 -162 -1610 0 V5
A1404.mat 16x1+24 1000.0(0)/mV 16 0 32 20 0 V6
# Age: 56
# Sex: Male
# Dx: 284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown