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

File: <base>/training/ningbo/g9/JS18662.hea (765 bytes) 
JS18662 12 500 5000
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 83 -3311 0 I
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 68 32760 0 II
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 -15 -29497 0 III
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 -73 23968 0 aVR
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 49 -25880 0 aVL
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 24 -4420 0 aVF
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 59 742 0 V1
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 54 13968 0 V2
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 54 -16602 0 V3
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 102 -26495 0 V4
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 78 13988 0 V5
JS18662.mat 16x1+24 1000.0(0)/mV 16 0 -34 -14960 0 V6
# Age: 38
# Sex: Female
# Dx: 713427006,55930002,164890007,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown