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

File: <base>/training/cpsc_2018/g2/A1861.hea (669 bytes) 
A1861 12 500 5000
A1861.mat 16x1+24 1000.0(0)/mV 16 0 -13 -6 0 I
A1861.mat 16x1+24 1000.0(0)/mV 16 0 27 8 0 II
A1861.mat 16x1+24 1000.0(0)/mV 16 0 40 9 0 III
A1861.mat 16x1+24 1000.0(0)/mV 16 0 -7 -15 0 aVR
A1861.mat 16x1+24 1000.0(0)/mV 16 0 -27 29 0 aVL
A1861.mat 16x1+24 1000.0(0)/mV 16 0 34 2 0 aVF
A1861.mat 16x1+24 1000.0(0)/mV 16 0 103 -36 0 V1
A1861.mat 16x1+24 1000.0(0)/mV 16 0 222 -58 0 V2
A1861.mat 16x1+24 1000.0(0)/mV 16 0 161 -5 0 V3
A1861.mat 16x1+24 1000.0(0)/mV 16 0 81 -9 0 V4
A1861.mat 16x1+24 1000.0(0)/mV 16 0 54 -6 0 V5
A1861.mat 16x1+24 1000.0(0)/mV 16 0 37 12 0 V6
# Age: 59
# Sex: Male
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown