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

File: <base>/training/cpsc_2018/g2/A1499.hea (693 bytes) 
A1499 12 500 8500
A1499.mat 16x1+24 1000.0(0)/mV 16 0 -32 15 0 I
A1499.mat 16x1+24 1000.0(0)/mV 16 0 30 1345 0 II
A1499.mat 16x1+24 1000.0(0)/mV 16 0 62 1330 0 III
A1499.mat 16x1+24 1000.0(0)/mV 16 0 1 -1405 0 aVR
A1499.mat 16x1+24 1000.0(0)/mV 16 0 -46 3967 0 aVL
A1499.mat 16x1+24 1000.0(0)/mV 16 0 45 -3802 0 aVF
A1499.mat 16x1+24 1000.0(0)/mV 16 0 193 2119 0 V1
A1499.mat 16x1+24 1000.0(0)/mV 16 0 404 2371 0 V2
A1499.mat 16x1+24 1000.0(0)/mV 16 0 253 -2498 0 V3
A1499.mat 16x1+24 1000.0(0)/mV 16 0 135 3903 0 V4
A1499.mat 16x1+24 1000.0(0)/mV 16 0 54 140 0 V5
A1499.mat 16x1+24 1000.0(0)/mV 16 0 8 3072 0 V6
# Age: 74
# Sex: Male
# Dx: 284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown