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

File: <base>/training/cpsc_2018/g1/A0675.hea (709 bytes) 
A0675 12 500 10000
A0675.mat 16x1+24 1000.0(0)/mV 16 0 1 1029 0 I
A0675.mat 16x1+24 1000.0(0)/mV 16 0 4 -1039 0 II
A0675.mat 16x1+24 1000.0(0)/mV 16 0 3 -2068 0 III
A0675.mat 16x1+24 1000.0(0)/mV 16 0 -2 -420 0 aVR
A0675.mat 16x1+24 1000.0(0)/mV 16 0 -2 -3075 0 aVL
A0675.mat 16x1+24 1000.0(0)/mV 16 0 4 3518 0 aVF
A0675.mat 16x1+24 1000.0(0)/mV 16 0 -65 -4522 0 V1
A0675.mat 16x1+24 1000.0(0)/mV 16 0 -51 -1279 0 V2
A0675.mat 16x1+24 1000.0(0)/mV 16 0 -37 -3957 0 V3
A0675.mat 16x1+24 1000.0(0)/mV 16 0 -34 -2681 0 V4
A0675.mat 16x1+24 1000.0(0)/mV 16 0 -41 4144 0 V5
A0675.mat 16x1+24 1000.0(0)/mV 16 0 -12 -3709 0 V6
# Age: 92
# Sex: Male
# Dx: 270492004,59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown