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

File: <base>/training/cpsc_2018/g4/A3039.hea (678 bytes) 
A3039 12 500 5000
A3039.mat 16x1+24 1000.0(0)/mV 16 0 -68 -19 0 I
A3039.mat 16x1+24 1000.0(0)/mV 16 0 -71 7 0 II
A3039.mat 16x1+24 1000.0(0)/mV 16 0 -3 4 0 III
A3039.mat 16x1+24 1000.0(0)/mV 16 0 69 -30 0 aVR
A3039.mat 16x1+24 1000.0(0)/mV 16 0 -33 -8 0 aVL
A3039.mat 16x1+24 1000.0(0)/mV 16 0 -37 -29 0 aVF
A3039.mat 16x1+24 1000.0(0)/mV 16 0 42 13 0 V1
A3039.mat 16x1+24 1000.0(0)/mV 16 0 31 14 0 V2
A3039.mat 16x1+24 1000.0(0)/mV 16 0 -30 38 0 V3
A3039.mat 16x1+24 1000.0(0)/mV 16 0 -77 -4 0 V4
A3039.mat 16x1+24 1000.0(0)/mV 16 0 -92 12 0 V5
A3039.mat 16x1+24 1000.0(0)/mV 16 0 -100 -51 0 V6
# Age: 92
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown