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

File: <base>/training/ningbo/g5/JS14883.hea (747 bytes) 
JS14883 12 500 5000
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 63 9031 0 I
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 15 4499 0 II
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 -49 -4462 0 III
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 -39 -602 0 aVR
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 54 660 0 aVL
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 -20 -6046 0 aVF
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 -229 851 0 V1
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 98 12731 0 V2
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 -20 28597 0 V3
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 166 26989 0 V4
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 288 28754 0 V5
JS14883.mat 16x1+24 1000.0(0)/mV 16 0 224 20300 0 V6
# Age: 76
# Sex: Male
# Dx: 164890007,55827005,59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown