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

File: <base>/training/cpsc_2018/g1/A0451.hea (671 bytes) 
A0451 12 500 5000
A0451.mat 16x1+24 1000.0(0)/mV 16 0 2 1 0 I
A0451.mat 16x1+24 1000.0(0)/mV 16 0 -24 30 0 II
A0451.mat 16x1+24 1000.0(0)/mV 16 0 -26 10 0 III
A0451.mat 16x1+24 1000.0(0)/mV 16 0 11 -31 0 aVR
A0451.mat 16x1+24 1000.0(0)/mV 16 0 15 29 0 aVL
A0451.mat 16x1+24 1000.0(0)/mV 16 0 -25 -19 0 aVF
A0451.mat 16x1+24 1000.0(0)/mV 16 0 8 -1 0 V1
A0451.mat 16x1+24 1000.0(0)/mV 16 0 -18 24 0 V2
A0451.mat 16x1+24 1000.0(0)/mV 16 0 -66 55 0 V3
A0451.mat 16x1+24 1000.0(0)/mV 16 0 -82 60 0 V4
A0451.mat 16x1+24 1000.0(0)/mV 16 0 -66 34 0 V5
A0451.mat 16x1+24 1000.0(0)/mV 16 0 -43 56 0 V6
# Age: 67
# Sex: Male
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown