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

File: <base>/training/ningbo/g4/JS14303.hea (794 bytes) 
JS14303 12 500 5000
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 634 -24256 0 I
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 -1889 -22785 0 II
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 -2523 1410 0 III
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 630 -3055 0 aVR
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 1576 13818 0 aVL
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 -2206 -16908 0 aVF
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 -727 -1443 0 V1
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 -1274 16277 0 V2
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 -1840 -20610 0 V3
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 -1610 16405 0 V4
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 -961 -23286 0 V5
JS14303.mat 16x1+24 1000.0(0)/mV 16 0 166 5088 0 V6
# Age: 87
# Sex: Male
# Dx: 55827005,59931005,164934002,164890007,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown