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

File: <base>/training/cpsc_2018/g4/A3397.hea (685 bytes) 
A3397 12 500 5000
A3397.mat 16x1+24 1000.0(0)/mV 16 0 -47 -5 0 I
A3397.mat 16x1+24 1000.0(0)/mV 16 0 -77 1 0 II
A3397.mat 16x1+24 1000.0(0)/mV 16 0 -30 -13 0 III
A3397.mat 16x1+24 1000.0(0)/mV 16 0 62 22 0 aVR
A3397.mat 16x1+24 1000.0(0)/mV 16 0 -8 -7 0 aVL
A3397.mat 16x1+24 1000.0(0)/mV 16 0 -53 -5 0 aVF
A3397.mat 16x1+24 1000.0(0)/mV 16 0 -131 41 0 V1
A3397.mat 16x1+24 1000.0(0)/mV 16 0 -83 -9 0 V2
A3397.mat 16x1+24 1000.0(0)/mV 16 0 -184 -63 0 V3
A3397.mat 16x1+24 1000.0(0)/mV 16 0 -217 -45 0 V4
A3397.mat 16x1+24 1000.0(0)/mV 16 0 -187 -14 0 V5
A3397.mat 16x1+24 1000.0(0)/mV 16 0 -195 -2 0 V6
# Age: 83
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown