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

File: <base>/training/cpsc_2018/g1/A0684.hea (680 bytes) 
A0684 12 500 5000
A0684.mat 16x1+24 1000.0(0)/mV 16 0 -23 -36 0 I
A0684.mat 16x1+24 1000.0(0)/mV 16 0 51 -11 0 II
A0684.mat 16x1+24 1000.0(0)/mV 16 0 74 -13 0 III
A0684.mat 16x1+24 1000.0(0)/mV 16 0 -15 -24 0 aVR
A0684.mat 16x1+24 1000.0(0)/mV 16 0 -48 -12 0 aVL
A0684.mat 16x1+24 1000.0(0)/mV 16 0 63 14 0 aVF
A0684.mat 16x1+24 1000.0(0)/mV 16 0 55 1 0 V1
A0684.mat 16x1+24 1000.0(0)/mV 16 0 311 -25 0 V2
A0684.mat 16x1+24 1000.0(0)/mV 16 0 212 -14 0 V3
A0684.mat 16x1+24 1000.0(0)/mV 16 0 176 14 0 V4
A0684.mat 16x1+24 1000.0(0)/mV 16 0 40 31 0 V5
A0684.mat 16x1+24 1000.0(0)/mV 16 0 -33 60 0 V6
# Age: 44
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown