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

File: <base>/training/cpsc_2018/g2/A1966.hea (676 bytes) 
A1966 12 500 5570
A1966.mat 16x1+24 1000.0(0)/mV 16 0 -1 -8 0 I
A1966.mat 16x1+24 1000.0(0)/mV 16 0 -17 -4 0 II
A1966.mat 16x1+24 1000.0(0)/mV 16 0 -16 47 0 III
A1966.mat 16x1+24 1000.0(0)/mV 16 0 10 -33 0 aVR
A1966.mat 16x1+24 1000.0(0)/mV 16 0 8 -22 0 aVL
A1966.mat 16x1+24 1000.0(0)/mV 16 0 -16 -19 0 aVF
A1966.mat 16x1+24 1000.0(0)/mV 16 0 16 19 0 V1
A1966.mat 16x1+24 1000.0(0)/mV 16 0 -29 20 0 V2
A1966.mat 16x1+24 1000.0(0)/mV 16 0 -44 11 0 V3
A1966.mat 16x1+24 1000.0(0)/mV 16 0 -81 8 0 V4
A1966.mat 16x1+24 1000.0(0)/mV 16 0 -87 -27 0 V5
A1966.mat 16x1+24 1000.0(0)/mV 16 0 -908 -46 0 V6
# Age: 73
# Sex: Male
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown