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

File: <base>/training/cpsc_2018/g1/A0603.hea (665 bytes) 
A0603 12 500 5000
A0603.mat 16x1+24 1000.0(0)/mV 16 0 9 -2 0 I
A0603.mat 16x1+24 1000.0(0)/mV 16 0 12 25 0 II
A0603.mat 16x1+24 1000.0(0)/mV 16 0 4 -17 0 III
A0603.mat 16x1+24 1000.0(0)/mV 16 0 -11 -23 0 aVR
A0603.mat 16x1+24 1000.0(0)/mV 16 0 3 5 0 aVL
A0603.mat 16x1+24 1000.0(0)/mV 16 0 8 6 0 aVF
A0603.mat 16x1+24 1000.0(0)/mV 16 0 -3 -22 0 V1
A0603.mat 16x1+24 1000.0(0)/mV 16 0 60 12 0 V2
A0603.mat 16x1+24 1000.0(0)/mV 16 0 73 38 0 V3
A0603.mat 16x1+24 1000.0(0)/mV 16 0 78 40 0 V4
A0603.mat 16x1+24 1000.0(0)/mV 16 0 96 37 0 V5
A0603.mat 16x1+24 1000.0(0)/mV 16 0 -52 8 0 V6
# Age: 76
# Sex: Female
# Dx: 284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown