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

File: <base>/training/cpsc_2018/g2/A1451.hea (681 bytes) 
A1451 12 500 5818
A1451.mat 16x1+24 1000.0(0)/mV 16 0 -3 1 0 I
A1451.mat 16x1+24 1000.0(0)/mV 16 0 -18 -22 0 II
A1451.mat 16x1+24 1000.0(0)/mV 16 0 -15 21 0 III
A1451.mat 16x1+24 1000.0(0)/mV 16 0 10 -33 0 aVR
A1451.mat 16x1+24 1000.0(0)/mV 16 0 6 -9 0 aVL
A1451.mat 16x1+24 1000.0(0)/mV 16 0 -17 -7 0 aVF
A1451.mat 16x1+24 1000.0(0)/mV 16 0 -2135 -127 0 V1
A1451.mat 16x1+24 1000.0(0)/mV 16 0 -2447 -190 0 V2
A1451.mat 16x1+24 1000.0(0)/mV 16 0 46 11 0 V3
A1451.mat 16x1+24 1000.0(0)/mV 16 0 13 38 0 V4
A1451.mat 16x1+24 1000.0(0)/mV 16 0 -32 33 0 V5
A1451.mat 16x1+24 1000.0(0)/mV 16 0 -11 -31 0 V6
# Age: 82
# Sex: Male
# Dx: 429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown