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

File: <base>/training/cpsc_2018/g4/A3784.hea (676 bytes) 
A3784 12 500 5000
A3784.mat 16x1+24 1000.0(0)/mV 16 0 -24 2 0 I
A3784.mat 16x1+24 1000.0(0)/mV 16 0 -91 32 0 II
A3784.mat 16x1+24 1000.0(0)/mV 16 0 -66 -9 0 III
A3784.mat 16x1+24 1000.0(0)/mV 16 0 57 20 0 aVR
A3784.mat 16x1+24 1000.0(0)/mV 16 0 21 -13 0 aVL
A3784.mat 16x1+24 1000.0(0)/mV 16 0 -78 -35 0 aVF
A3784.mat 16x1+24 1000.0(0)/mV 16 0 28 -5 0 V1
A3784.mat 16x1+24 1000.0(0)/mV 16 0 -44 3 0 V2
A3784.mat 16x1+24 1000.0(0)/mV 16 0 -59 9 0 V3
A3784.mat 16x1+24 1000.0(0)/mV 16 0 -89 41 0 V4
A3784.mat 16x1+24 1000.0(0)/mV 16 0 -77 -24 0 V5
A3784.mat 16x1+24 1000.0(0)/mV 16 0 -51 25 0 V6
# Age: 62
# Sex: Female
# Dx: 164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown