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

File: <base>/training/ningbo/g11/JS21460.hea (758 bytes) 
JS21460 12 500 5000
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 -10 26777 0 I
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 49 19422 0 II
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 59 -7410 0 III
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 -20 -18521 0 aVR
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 -34 -19720 0 aVL
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 54 -31528 0 aVF
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 20 26599 0 V1
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 -49 -1711 0 V2
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 59 11468 0 V3
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 49 -1602 0 V4
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 -29 -4295 0 V5
JS21460.mat 16x1+24 1000.0(0)/mV 16 0 -78 -9612 0 V6
# Age: 68
# Sex: Female
# Dx: 426783006,713427006,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown