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

File: <base>/training/cpsc_2018/g5/A4053.hea (681 bytes) 
A4053 12 500 5000
A4053.mat 16x1+24 1000.0(0)/mV 16 0 -33 -32 0 I
A4053.mat 16x1+24 1000.0(0)/mV 16 0 -20 17 0 II
A4053.mat 16x1+24 1000.0(0)/mV 16 0 13 -21 0 III
A4053.mat 16x1+24 1000.0(0)/mV 16 0 27 -15 0 aVR
A4053.mat 16x1+24 1000.0(0)/mV 16 0 -24 -11 0 aVL
A4053.mat 16x1+24 1000.0(0)/mV 16 0 -4 -8 0 aVF
A4053.mat 16x1+24 1000.0(0)/mV 16 0 190 3 0 V1
A4053.mat 16x1+24 1000.0(0)/mV 16 0 -2 29 0 V2
A4053.mat 16x1+24 1000.0(0)/mV 16 0 -23 -25 0 V3
A4053.mat 16x1+24 1000.0(0)/mV 16 0 -30 24 0 V4
A4053.mat 16x1+24 1000.0(0)/mV 16 0 -43 -50 0 V5
A4053.mat 16x1+24 1000.0(0)/mV 16 0 -24 -45 0 V6
# Age: 71
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown