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

File: <base>/training/cpsc_2018/g2/A1468.hea (709 bytes) 
A1468 12 500 11500
A1468.mat 16x1+24 1000.0(0)/mV 16 0 390 -1210 0 I
A1468.mat 16x1+24 1000.0(0)/mV 16 0 294 5407 0 II
A1468.mat 16x1+24 1000.0(0)/mV 16 0 -97 -4883 0 III
A1468.mat 16x1+24 1000.0(0)/mV 16 0 -341 2001 0 aVR
A1468.mat 16x1+24 1000.0(0)/mV 16 0 243 2681 0 aVL
A1468.mat 16x1+24 1000.0(0)/mV 16 0 98 -4313 0 aVF
A1468.mat 16x1+24 1000.0(0)/mV 16 0 -314 802 0 V1
A1468.mat 16x1+24 1000.0(0)/mV 16 0 -705 -3297 0 V2
A1468.mat 16x1+24 1000.0(0)/mV 16 0 -326 -858 0 V3
A1468.mat 16x1+24 1000.0(0)/mV 16 0 26 5039 0 V4
A1468.mat 16x1+24 1000.0(0)/mV 16 0 158 1773 0 V5
A1468.mat 16x1+24 1000.0(0)/mV 16 0 123 -423 0 V6
# Age: 79
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown