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

File: <base>/training/cpsc_2018/g7/A6660.hea (708 bytes) 
A6660 12 500 11500
A6660.mat 16x1+24 1000.0(0)/mV 16 0 -17 -2564 0 I
A6660.mat 16x1+24 1000.0(0)/mV 16 0 -21 -1098 0 II
A6660.mat 16x1+24 1000.0(0)/mV 16 0 -4 1466 0 III
A6660.mat 16x1+24 1000.0(0)/mV 16 0 18 -5043 0 aVR
A6660.mat 16x1+24 1000.0(0)/mV 16 0 -6 3169 0 aVL
A6660.mat 16x1+24 1000.0(0)/mV 16 0 -12 1182 0 aVF
A6660.mat 16x1+24 1000.0(0)/mV 16 0 1 -1366 0 V1
A6660.mat 16x1+24 1000.0(0)/mV 16 0 -102 -1973 0 V2
A6660.mat 16x1+24 1000.0(0)/mV 16 0 -126 2922 0 V3
A6660.mat 16x1+24 1000.0(0)/mV 16 0 -71 -2629 0 V4
A6660.mat 16x1+24 1000.0(0)/mV 16 0 -112 -2899 0 V5
A6660.mat 16x1+24 1000.0(0)/mV 16 0 -108 5172 0 V6
# Age: 66
# Sex: Male
# Dx: 164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown