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

File: <base>/training/ningbo/g4/JS14514.hea (751 bytes) 
JS14514 12 500 5000
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 10 -453 0 I
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 15 -12299 0 II
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 5 -11998 0 III
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 -10 12366 0 aVR
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 0 -244 0 aVL
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 10 -18198 0 aVF
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 -78 12528 0 V1
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 -49 14838 0 V2
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 -29 6151 0 V3
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 20 -19941 0 V4
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 29 -21738 0 V5
JS14514.mat 16x1+24 1000.0(0)/mV 16 0 29 -18765 0 V6
# Age: 89
# Sex: Male
# Dx: 164890007,427172004,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown