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

File: <base>/training/ningbo/g4/JS14393.hea (789 bytes) 
JS14393 12 500 5000
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 639 -24920 0 I
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 -1610 20914 0 II
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 -2250 -19753 0 III
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 488 8246 0 aVR
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 1444 24081 0 aVL
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 -1932 27353 0 aVF
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 -1625 -25058 0 V1
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 -2211 -5679 0 V2
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 -2542 -20684 0 V3
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 -1815 -8047 0 V4
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 -1122 -14140 0 V5
JS14393.mat 16x1+24 1000.0(0)/mV 16 0 -371 -29537 0 V6
# Age: 70
# Sex: Male
# Dx: 164890007,55827005,55930002,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown