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

File: <base>/training/cpsc_2018/g2/A1273.hea (709 bytes) 
A1273 12 500 6000
A1273.mat 16x1+24 1000.0(0)/mV 16 0 -218 -568 0 I
A1273.mat 16x1+24 1000.0(0)/mV 16 0 -77 2460 0 II
A1273.mat 16x1+24 1000.0(0)/mV 16 0 140 -2972 0 III
A1273.mat 16x1+24 1000.0(0)/mV 16 0 147 1279 0 aVR
A1273.mat 16x1+24 1000.0(0)/mV 16 0 -179 1313 0 aVL
A1273.mat 16x1+24 1000.0(0)/mV 16 0 31 2884 0 aVF
A1273.mat 16x1+24 1000.0(0)/mV 16 0 616 771 0 V1
A1273.mat 16x1+24 1000.0(0)/mV 16 0 1198 -1053 0 V2
A1273.mat 16x1+24 1000.0(0)/mV 16 0 876 -1015 0 V3
A1273.mat 16x1+24 1000.0(0)/mV 16 0 439 -1069 0 V4
A1273.mat 16x1+24 1000.0(0)/mV 16 0 -151 2285 0 V5
A1273.mat 16x1+24 1000.0(0)/mV 16 0 -412 -2086 0 V6
# Age: 65
# Sex: Male
# Dx: 164909002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown