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

File: <base>/training/cpsc_2018/g1/A0842.hea (704 bytes) 
A0842 12 500 7500
A0842.mat 16x1+24 1000.0(0)/mV 16 0 -5 2415 0 I
A0842.mat 16x1+24 1000.0(0)/mV 16 0 -21 -1934 0 II
A0842.mat 16x1+24 1000.0(0)/mV 16 0 -15 3151 0 III
A0842.mat 16x1+24 1000.0(0)/mV 16 0 13 3196 0 aVR
A0842.mat 16x1+24 1000.0(0)/mV 16 0 4 -2627 0 aVL
A0842.mat 16x1+24 1000.0(0)/mV 16 0 -18 2048 0 aVF
A0842.mat 16x1+24 1000.0(0)/mV 16 0 -18 -3221 0 V1
A0842.mat 16x1+24 1000.0(0)/mV 16 0 -148 -2954 0 V2
A0842.mat 16x1+24 1000.0(0)/mV 16 0 -214 131 0 V3
A0842.mat 16x1+24 1000.0(0)/mV 16 0 -179 -871 0 V4
A0842.mat 16x1+24 1000.0(0)/mV 16 0 -146 3555 0 V5
A0842.mat 16x1+24 1000.0(0)/mV 16 0 -183 412 0 V6
# Age: 68
# Sex: Male
# Dx: 270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown