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

File: <base>/training/ningbo/g10/JS20213.hea (761 bytes) 
JS20213 12 500 5000
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 -161 -828 0 I
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 146 21605 0 II
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 307 22465 0 III
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 10 -4318 0 aVR
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 -234 -17631 0 aVL
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 224 15993 0 aVF
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 -117 14189 0 V1
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 220 20157 0 V2
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 190 22869 0 V3
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 234 21841 0 V4
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 234 16321 0 V5
JS20213.mat 16x1+24 1000.0(0)/mV 16 0 254 12399 0 V6
# Age: 81
# Sex: Male
# Dx: 284470004,713427006,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown