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

File: <base>/training/cpsc_2018/g1/A0949.hea (706 bytes) 
A0949 12 500 12000
A0949.mat 16x1+24 1000.0(0)/mV 16 0 -44 -121 0 I
A0949.mat 16x1+24 1000.0(0)/mV 16 0 -36 -230 0 II
A0949.mat 16x1+24 1000.0(0)/mV 16 0 8 -109 0 III
A0949.mat 16x1+24 1000.0(0)/mV 16 0 40 5302 0 aVR
A0949.mat 16x1+24 1000.0(0)/mV 16 0 -26 1409 0 aVL
A0949.mat 16x1+24 1000.0(0)/mV 16 0 -14 -4612 0 aVF
A0949.mat 16x1+24 1000.0(0)/mV 16 0 -44 -4317 0 V1
A0949.mat 16x1+24 1000.0(0)/mV 16 0 -130 4926 0 V2
A0949.mat 16x1+24 1000.0(0)/mV 16 0 -99 -5008 0 V3
A0949.mat 16x1+24 1000.0(0)/mV 16 0 -58 -4672 0 V4
A0949.mat 16x1+24 1000.0(0)/mV 16 0 -63 2580 0 V5
A0949.mat 16x1+24 1000.0(0)/mV 16 0 -45 -3351 0 V6
# Age: 60
# Sex: Female
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown