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

File: <base>/training/ningbo/g3/JS12870.hea (757 bytes) 
JS12870 12 500 5000
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 29 -24966 0 I
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 68 12138 0 II
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 39 -28310 0 III
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 -49 11517 0 aVR
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 -5 29404 0 aVL
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 54 19696 0 aVF
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 49 -4521 0 V1
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 -68 -13067 0 V2
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 -156 3999 0 V3
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 -39 31604 0 V4
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 10 -18565 0 V5
JS12870.mat 16x1+24 1000.0(0)/mV 16 0 10 -6696 0 V6
# Age: 78
# Sex: Female
# Dx: 698252002,427084000,284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown