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

File: <base>/training/cpsc_2018/g7/A6571.hea (703 bytes) 
A6571 12 500 7000
A6571.mat 16x1+24 1000.0(0)/mV 16 0 -68 3357 0 I
A6571.mat 16x1+24 1000.0(0)/mV 16 0 -15 1819 0 II
A6571.mat 16x1+24 1000.0(0)/mV 16 0 53 -1538 0 III
A6571.mat 16x1+24 1000.0(0)/mV 16 0 41 -3293 0 aVR
A6571.mat 16x1+24 1000.0(0)/mV 16 0 -60 1970 0 aVL
A6571.mat 16x1+24 1000.0(0)/mV 16 0 19 485 0 aVF
A6571.mat 16x1+24 1000.0(0)/mV 16 0 91 -1032 0 V1
A6571.mat 16x1+24 1000.0(0)/mV 16 0 -17 3376 0 V2
A6571.mat 16x1+24 1000.0(0)/mV 16 0 56 -2003 0 V3
A6571.mat 16x1+24 1000.0(0)/mV 16 0 463 -809 0 V4
A6571.mat 16x1+24 1000.0(0)/mV 16 0 100 -2009 0 V5
A6571.mat 16x1+24 1000.0(0)/mV 16 0 -20 -3170 0 V6
# Age: 55
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown