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

File: <base>/training/cpsc_2018/g5/A4400.hea (689 bytes) 
A4400 12 500 5000
A4400.mat 16x1+24 1000.0(0)/mV 16 0 452 27 0 I
A4400.mat 16x1+24 1000.0(0)/mV 16 0 612 57 0 II
A4400.mat 16x1+24 1000.0(0)/mV 16 0 160 -34 0 III
A4400.mat 16x1+24 1000.0(0)/mV 16 0 -533 -19 0 aVR
A4400.mat 16x1+24 1000.0(0)/mV 16 0 147 18 0 aVL
A4400.mat 16x1+24 1000.0(0)/mV 16 0 386 23 0 aVF
A4400.mat 16x1+24 1000.0(0)/mV 16 0 -1727 -130 0 V1
A4400.mat 16x1+24 1000.0(0)/mV 16 0 -1134 -57 0 V2
A4400.mat 16x1+24 1000.0(0)/mV 16 0 -427 -24 0 V3
A4400.mat 16x1+24 1000.0(0)/mV 16 0 861 74 0 V4
A4400.mat 16x1+24 1000.0(0)/mV 16 0 911 83 0 V5
A4400.mat 16x1+24 1000.0(0)/mV 16 0 768 14 0 V6
# Age: 73
# Sex: Male
# Dx: 164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown