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

File: <base>/training/cpsc_2018/g1/A0575.hea (699 bytes) 
A0575 12 500 5000
A0575.mat 16x1+24 1000.0(0)/mV 16 0 -140 -40 0 I
A0575.mat 16x1+24 1000.0(0)/mV 16 0 -136 -10 0 II
A0575.mat 16x1+24 1000.0(0)/mV 16 0 3 -13 0 III
A0575.mat 16x1+24 1000.0(0)/mV 16 0 138 13 0 aVR
A0575.mat 16x1+24 1000.0(0)/mV 16 0 -71 30 0 aVL
A0575.mat 16x1+24 1000.0(0)/mV 16 0 -66 4 0 aVF
A0575.mat 16x1+24 1000.0(0)/mV 16 0 77 26 0 V1
A0575.mat 16x1+24 1000.0(0)/mV 16 0 -380 -75 0 V2
A0575.mat 16x1+24 1000.0(0)/mV 16 0 -584 -81 0 V3
A0575.mat 16x1+24 1000.0(0)/mV 16 0 -370 -88 0 V4
A0575.mat 16x1+24 1000.0(0)/mV 16 0 -249 -66 0 V5
A0575.mat 16x1+24 1000.0(0)/mV 16 0 -341 -29 0 V6
# Age: 77
# Sex: Female
# Dx: 59118001,284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown