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

File: <base>/training/ningbo/g4/JS14500.hea (776 bytes) 
JS14500 12 500 5000
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 -264 -5489 0 I
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 -273 -14217 0 II
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 -10 -8841 0 III
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 268 16040 0 aVR
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 -127 -4587 0 aVL
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 -142 -17636 0 aVF
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 -54 -3894 0 V1
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 -88 -1975 0 V2
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 -117 7128 0 V3
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 -146 8223 0 V4
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 -171 -8909 0 V5
JS14500.mat 16x1+24 1000.0(0)/mV 16 0 -5 5823 0 V6
# Age: 89
# Sex: Female
# Dx: 164890007,164934002,445118002,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown