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

File: <base>/training/cpsc_2018/g4/A3031.hea (691 bytes) 
A3031 12 500 5500
A3031.mat 16x1+24 1000.0(0)/mV 16 0 -33 64 0 I
A3031.mat 16x1+24 1000.0(0)/mV 16 0 -15 744 0 II
A3031.mat 16x1+24 1000.0(0)/mV 16 0 18 680 0 III
A3031.mat 16x1+24 1000.0(0)/mV 16 0 23 -660 0 aVR
A3031.mat 16x1+24 1000.0(0)/mV 16 0 -26 580 0 aVL
A3031.mat 16x1+24 1000.0(0)/mV 16 0 1 1386 0 aVF
A3031.mat 16x1+24 1000.0(0)/mV 16 0 27 620 0 V1
A3031.mat 16x1+24 1000.0(0)/mV 16 0 -16 168 0 V2
A3031.mat 16x1+24 1000.0(0)/mV 16 0 -23 117 0 V3
A3031.mat 16x1+24 1000.0(0)/mV 16 0 -46 -1900 0 V4
A3031.mat 16x1+24 1000.0(0)/mV 16 0 -40 -2210 0 V5
A3031.mat 16x1+24 1000.0(0)/mV 16 0 -41 -2012 0 V6
# Age: 76
# Sex: Male
# Dx: 270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown