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

File: <base>/training/cpsc_2018/g1/A0670.hea (706 bytes) 
A0670 12 500 5000
A0670.mat 16x1+24 1000.0(0)/mV 16 0 8 87 0 I
A0670.mat 16x1+24 1000.0(0)/mV 16 0 28 -963 0 II
A0670.mat 16x1+24 1000.0(0)/mV 16 0 20 -1050 0 III
A0670.mat 16x1+24 1000.0(0)/mV 16 0 -18 -2126 0 aVR
A0670.mat 16x1+24 1000.0(0)/mV 16 0 -5 356 0 aVL
A0670.mat 16x1+24 1000.0(0)/mV 16 0 25 1807 0 aVF
A0670.mat 16x1+24 1000.0(0)/mV 16 0 -107 2266 0 V1
A0670.mat 16x1+24 1000.0(0)/mV 16 0 -145 -1460 0 V2
A0670.mat 16x1+24 1000.0(0)/mV 16 0 -111 1392 0 V3
A0670.mat 16x1+24 1000.0(0)/mV 16 0 -29 1132 0 V4
A0670.mat 16x1+24 1000.0(0)/mV 16 0 51 -1475 0 V5
A0670.mat 16x1+24 1000.0(0)/mV 16 0 23 -882 0 V6
# Age: 82
# Sex: Male
# Dx: 59118001,164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown