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

File: <base>/training/ningbo/g11/JS21415.hea (755 bytes) 
JS21415 12 500 5000
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 -20 -10661 0 I
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 -10 -8510 0 II
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 10 1817 0 III
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 15 -17861 0 aVR
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 -15 -11922 0 aVL
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 0 24784 0 aVF
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 -59 1880 0 V1
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 -39 -28008 0 V2
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 -20 13981 0 V3
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 20 29696 0 V4
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 -176 28116 0 V5
JS21415.mat 16x1+24 1000.0(0)/mV 16 0 -98 5567 0 V6
# Age: 54
# Sex: Male
# Dx: 426177001,713427006,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown