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

File: <base>/training/ningbo/g9/JS19511.hea (759 bytes) 
JS19511 12 500 5000
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 -527 -7804 0 I
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 -20 -20622 0 II
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 508 -12810 0 III
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 273 20361 0 aVR
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 -517 29248 0 aVL
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 244 9999 0 aVF
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 220 -12757 0 V1
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 132 8252 0 V2
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 181 10785 0 V3
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 181 9462 0 V4
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 63 -8656 0 V5
JS19511.mat 16x1+24 1000.0(0)/mV 16 0 -29 -216 0 V6
# Age: 73
# Sex: Female
# Dx: 55827005,55930002,164890007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown