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

File: <base>/training/ningbo/g9/JS18656.hea (773 bytes) 
JS18656 12 500 5000
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 -386 -8723 0 I
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 410 13079 0 II
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 795 21831 0 III
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 -10 -28630 0 aVR
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 -590 11570 0 aVL
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 600 11309 0 aVF
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 473 -17493 0 V1
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 386 -15138 0 V2
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 595 2606 0 V3
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 503 10960 0 V4
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 220 -1793 0 V5
JS18656.mat 16x1+24 1000.0(0)/mV 16 0 98 -30343 0 V6
# Age: 80
# Sex: Female
# Dx: 713427006,55930002,164890007,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown