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

File: <base>/training/cpsc_2018/g4/A3471.hea (698 bytes) 
A3471 12 500 6500
A3471.mat 16x1+24 1000.0(0)/mV 16 0 52 -1425 0 I
A3471.mat 16x1+24 1000.0(0)/mV 16 0 66 -699 0 II
A3471.mat 16x1+24 1000.0(0)/mV 16 0 14 726 0 III
A3471.mat 16x1+24 1000.0(0)/mV 16 0 -59 -2755 0 aVR
A3471.mat 16x1+24 1000.0(0)/mV 16 0 19 -147 0 aVL
A3471.mat 16x1+24 1000.0(0)/mV 16 0 39 -3140 0 aVF
A3471.mat 16x1+24 1000.0(0)/mV 16 0 44 3165 0 V1
A3471.mat 16x1+24 1000.0(0)/mV 16 0 235 -2932 0 V2
A3471.mat 16x1+24 1000.0(0)/mV 16 0 273 -1129 0 V3
A3471.mat 16x1+24 1000.0(0)/mV 16 0 234 -1419 0 V4
A3471.mat 16x1+24 1000.0(0)/mV 16 0 179 328 0 V5
A3471.mat 16x1+24 1000.0(0)/mV 16 0 214 984 0 V6
# Age: 47
# Sex: Male
# Dx: 270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown