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

File: <base>/training/cpsc_2018/g4/A3313.hea (698 bytes) 
A3313 12 500 5500
A3313.mat 16x1+24 1000.0(0)/mV 16 0 56 1707 0 I
A3313.mat 16x1+24 1000.0(0)/mV 16 0 -43 1991 0 II
A3313.mat 16x1+24 1000.0(0)/mV 16 0 -99 284 0 III
A3313.mat 16x1+24 1000.0(0)/mV 16 0 -6 349 0 aVR
A3313.mat 16x1+24 1000.0(0)/mV 16 0 77 1122 0 aVL
A3313.mat 16x1+24 1000.0(0)/mV 16 0 -71 -1820 0 aVF
A3313.mat 16x1+24 1000.0(0)/mV 16 0 -21 -458 0 V1
A3313.mat 16x1+24 1000.0(0)/mV 16 0 57 -1699 0 V2
A3313.mat 16x1+24 1000.0(0)/mV 16 0 6 -1110 0 V3
A3313.mat 16x1+24 1000.0(0)/mV 16 0 38 -2377 0 V4
A3313.mat 16x1+24 1000.0(0)/mV 16 0 36 -1682 0 V5
A3313.mat 16x1+24 1000.0(0)/mV 16 0 12 -1992 0 V6
# Age: 71
# Sex: Female
# Dx: 270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown