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

File: <base>/training/cpsc_2018/g1/A0499.hea (680 bytes) 
A0499 12 500 5000
A0499.mat 16x1+24 1000.0(0)/mV 16 0 -65 -2 0 I
A0499.mat 16x1+24 1000.0(0)/mV 16 0 -121 -9 0 II
A0499.mat 16x1+24 1000.0(0)/mV 16 0 -56 32 0 III
A0499.mat 16x1+24 1000.0(0)/mV 16 0 93 14 0 aVR
A0499.mat 16x1+24 1000.0(0)/mV 16 0 -4 32 0 aVL
A0499.mat 16x1+24 1000.0(0)/mV 16 0 -88 -19 0 aVF
A0499.mat 16x1+24 1000.0(0)/mV 16 0 96 -23 0 V1
A0499.mat 16x1+24 1000.0(0)/mV 16 0 -4 1 0 V2
A0499.mat 16x1+24 1000.0(0)/mV 16 0 -79 -48 0 V3
A0499.mat 16x1+24 1000.0(0)/mV 16 0 -109 7 0 V4
A0499.mat 16x1+24 1000.0(0)/mV 16 0 -120 -20 0 V5
A0499.mat 16x1+24 1000.0(0)/mV 16 0 -98 -17 0 V6
# Age: 48
# Sex: Female
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown