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

File: <base>/training/ningbo/g11/JS21471.hea (759 bytes) 
JS21471 12 500 5000
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 59 13905 0 I
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 -29 23082 0 II
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 -88 9165 0 III
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 -15 -12433 0 aVR
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 73 -3634 0 aVL
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 -59 10156 0 aVF
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 -54 29380 0 V1
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 -10 -22496 0 V2
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 -59 5904 0 V3
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 -63 -4346 0 V4
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 -112 -31441 0 V5
JS21471.mat 16x1+24 1000.0(0)/mV 16 0 15 11106 0 V6
# Age: 89
# Sex: Female
# Dx: 713427006,427084000,47665007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown