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

File: <base>/training/ningbo/g2/JS12339.hea (762 bytes) 
JS12339 12 500 5000
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 137 -29443 0 I
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 49 -14934 0 II
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 -88 14504 0 III
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 -93 28270 0 aVR
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 112 4675 0 aVL
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 -20 26467 0 aVF
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 161 31287 0 V1
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 73 -29488 0 V2
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 112 -17321 0 V3
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 200 1522 0 V4
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 39 -17339 0 V5
JS12339.mat 16x1+24 1000.0(0)/mV 16 0 -88 -16907 0 V6
# Age: 85
# Sex: Female
# Dx: 270492004,164934002,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown