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

File: <base>/training/cpsc_2018/g1/A0264.hea (668 bytes) 
A0264 12 500 5000
A0264.mat 16x1+24 1000.0(0)/mV 16 0 22 -12 0 I
A0264.mat 16x1+24 1000.0(0)/mV 16 0 35 31 0 II
A0264.mat 16x1+24 1000.0(0)/mV 16 0 12 39 0 III
A0264.mat 16x1+24 1000.0(0)/mV 16 0 -29 7 0 aVR
A0264.mat 16x1+24 1000.0(0)/mV 16 0 5 -15 0 aVL
A0264.mat 16x1+24 1000.0(0)/mV 16 0 23 48 0 aVF
A0264.mat 16x1+24 1000.0(0)/mV 16 0 17 1 0 V1
A0264.mat 16x1+24 1000.0(0)/mV 16 0 332 8 0 V2
A0264.mat 16x1+24 1000.0(0)/mV 16 0 35 34 0 V3
A0264.mat 16x1+24 1000.0(0)/mV 16 0 43 -75 0 V4
A0264.mat 16x1+24 1000.0(0)/mV 16 0 10 25 0 V5
A0264.mat 16x1+24 1000.0(0)/mV 16 0 10 -3 0 V6
# Age: 70
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown