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

File: <base>/training/cpsc_2018/g4/A3312.hea (701 bytes) 
A3312 12 500 5000
A3312.mat 16x1+24 1000.0(0)/mV 16 0 2 -471 0 I
A3312.mat 16x1+24 1000.0(0)/mV 16 0 -11 752 0 II
A3312.mat 16x1+24 1000.0(0)/mV 16 0 -13 1223 0 III
A3312.mat 16x1+24 1000.0(0)/mV 16 0 4 -583 0 aVR
A3312.mat 16x1+24 1000.0(0)/mV 16 0 7 -1175 0 aVL
A3312.mat 16x1+24 1000.0(0)/mV 16 0 -12 1441 0 aVF
A3312.mat 16x1+24 1000.0(0)/mV 16 0 -26 -401 0 V1
A3312.mat 16x1+24 1000.0(0)/mV 16 0 -153 -599 0 V2
A3312.mat 16x1+24 1000.0(0)/mV 16 0 -124 -2034 0 V3
A3312.mat 16x1+24 1000.0(0)/mV 16 0 -339 1677 0 V4
A3312.mat 16x1+24 1000.0(0)/mV 16 0 -208 -2001 0 V5
A3312.mat 16x1+24 1000.0(0)/mV 16 0 -85 178 0 V6
# Age: 84
# Sex: Female
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown