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

File: <base>/training/ningbo/g11/JS21459.hea (780 bytes) 
JS21459 12 500 5000
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 -273 28736 0 I
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 -15 -14163 0 II
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 259 22612 0 III
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 146 -1326 0 aVR
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 -268 -3053 0 aVL
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 122 -1952 0 aVF
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 93 -19568 0 V1
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 93 -18135 0 V2
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 49 -19034 0 V3
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 68 28062 0 V4
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 107 -21070 0 V5
JS21459.mat 16x1+24 1000.0(0)/mV 16 0 34 553 0 V6
# Age: 71
# Sex: Female
# Dx: 164917005,426783006,713427006,13640000,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown