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

File: <base>/training/cpsc_2018/g3/A2144.hea (675 bytes) 
A2144 12 500 5500
A2144.mat 16x1+24 1000.0(0)/mV 16 0 29 -25 0 I
A2144.mat 16x1+24 1000.0(0)/mV 16 0 18 -15 0 II
A2144.mat 16x1+24 1000.0(0)/mV 16 0 -10 -31 0 III
A2144.mat 16x1+24 1000.0(0)/mV 16 0 -24 61 0 aVR
A2144.mat 16x1+24 1000.0(0)/mV 16 0 19 -34 0 aVL
A2144.mat 16x1+24 1000.0(0)/mV 16 0 5 -25 0 aVF
A2144.mat 16x1+24 1000.0(0)/mV 16 0 -1 110 0 V1
A2144.mat 16x1+24 1000.0(0)/mV 16 0 89 263 0 V2
A2144.mat 16x1+24 1000.0(0)/mV 16 0 62 155 0 V3
A2144.mat 16x1+24 1000.0(0)/mV 16 0 38 67 0 V4
A2144.mat 16x1+24 1000.0(0)/mV 16 0 -5 -44 0 V5
A2144.mat 16x1+24 1000.0(0)/mV 16 0 -78 8 0 V6
# Age: 50
# Sex: Male
# Dx: 270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown