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

File: <base>/training/cpsc_2018/g4/A3988.hea (680 bytes) 
A3988 12 500 5517
A3988.mat 16x1+24 1000.0(0)/mV 16 0 -124 26 0 I
A3988.mat 16x1+24 1000.0(0)/mV 16 0 5 30 0 II
A3988.mat 16x1+24 1000.0(0)/mV 16 0 129 16 0 III
A3988.mat 16x1+24 1000.0(0)/mV 16 0 60 11 0 aVR
A3988.mat 16x1+24 1000.0(0)/mV 16 0 -127 -11 0 aVL
A3988.mat 16x1+24 1000.0(0)/mV 16 0 67 -32 0 aVF
A3988.mat 16x1+24 1000.0(0)/mV 16 0 576 77 0 V1
A3988.mat 16x1+24 1000.0(0)/mV 16 0 464 -16 0 V2
A3988.mat 16x1+24 1000.0(0)/mV 16 0 242 7 0 V3
A3988.mat 16x1+24 1000.0(0)/mV 16 0 63 -14 0 V4
A3988.mat 16x1+24 1000.0(0)/mV 16 0 -580 -31 0 V5
A3988.mat 16x1+24 1000.0(0)/mV 16 0 58 30 0 V6
# Age: 56
# Sex: Female
# Dx: 429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown