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

File: <base>/training/cpsc_2018/g4/A3685.hea (692 bytes) 
A3685 12 500 7000
A3685.mat 16x1+24 1000.0(0)/mV 16 0 5 -1169 0 I
A3685.mat 16x1+24 1000.0(0)/mV 16 0 -38 1999 0 II
A3685.mat 16x1+24 1000.0(0)/mV 16 0 -43 3168 0 III
A3685.mat 16x1+24 1000.0(0)/mV 16 0 16 -489 0 aVR
A3685.mat 16x1+24 1000.0(0)/mV 16 0 24 -1946 0 aVL
A3685.mat 16x1+24 1000.0(0)/mV 16 0 -40 2237 0 aVF
A3685.mat 16x1+24 1000.0(0)/mV 16 0 3 959 0 V1
A3685.mat 16x1+24 1000.0(0)/mV 16 0 20 -113 0 V2
A3685.mat 16x1+24 1000.0(0)/mV 16 0 -25 -524 0 V3
A3685.mat 16x1+24 1000.0(0)/mV 16 0 29 424 0 V4
A3685.mat 16x1+24 1000.0(0)/mV 16 0 17 1844 0 V5
A3685.mat 16x1+24 1000.0(0)/mV 16 0 9 1372 0 V6
# Age: 83
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown