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

File: <base>/training/cpsc_2018/g4/A3353.hea (701 bytes) 
A3353 12 500 6500
A3353.mat 16x1+24 1000.0(0)/mV 16 0 -51 -1314 0 I
A3353.mat 16x1+24 1000.0(0)/mV 16 0 -67 1847 0 II
A3353.mat 16x1+24 1000.0(0)/mV 16 0 -16 3161 0 III
A3353.mat 16x1+24 1000.0(0)/mV 16 0 60 2646 0 aVR
A3353.mat 16x1+24 1000.0(0)/mV 16 0 -17 -1222 0 aVL
A3353.mat 16x1+24 1000.0(0)/mV 16 0 -41 316 0 aVF
A3353.mat 16x1+24 1000.0(0)/mV 16 0 182 795 0 V1
A3353.mat 16x1+24 1000.0(0)/mV 16 0 126 3046 0 V2
A3353.mat 16x1+24 1000.0(0)/mV 16 0 -17 1736 0 V3
A3353.mat 16x1+24 1000.0(0)/mV 16 0 -137 882 0 V4
A3353.mat 16x1+24 1000.0(0)/mV 16 0 -151 526 0 V5
A3353.mat 16x1+24 1000.0(0)/mV 16 0 -145 1289 0 V6
# Age: 81
# Sex: Male
# Dx: 270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown