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

File: <base>/training/cpsc_2018/g4/A3963.hea (674 bytes) 
A3963 12 500 5000
A3963.mat 16x1+24 1000.0(0)/mV 16 0 -43 8 0 I
A3963.mat 16x1+24 1000.0(0)/mV 16 0 -51 1 0 II
A3963.mat 16x1+24 1000.0(0)/mV 16 0 -8 5 0 III
A3963.mat 16x1+24 1000.0(0)/mV 16 0 46 -24 0 aVR
A3963.mat 16x1+24 1000.0(0)/mV 16 0 -18 6 0 aVL
A3963.mat 16x1+24 1000.0(0)/mV 16 0 -29 19 0 aVF
A3963.mat 16x1+24 1000.0(0)/mV 16 0 -16 59 0 V1
A3963.mat 16x1+24 1000.0(0)/mV 16 0 -32 63 0 V2
A3963.mat 16x1+24 1000.0(0)/mV 16 0 -46 41 0 V3
A3963.mat 16x1+24 1000.0(0)/mV 16 0 -44 25 0 V4
A3963.mat 16x1+24 1000.0(0)/mV 16 0 -50 21 0 V5
A3963.mat 16x1+24 1000.0(0)/mV 16 0 -51 -12 0 V6
# Age: 83
# Sex: Female
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown