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

File: <base>/training/ningbo/g12/JS21854.hea (770 bytes) 
JS21854 12 500 5000
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 -98 30847 0 I
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 -234 -8367 0 II
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 -137 26223 0 III
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 166 -6908 0 aVR
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 20 -2065 0 aVL
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 -185 4781 0 aVF
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 654 24281 0 V1
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 361 9548 0 V2
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 39 -3417 0 V3
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 498 -27861 0 V4
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 244 6261 0 V5
JS21854.mat 16x1+24 1000.0(0)/mV 16 0 -29 -19213 0 V6
# Age: 63
# Sex: Female
# Dx: 426177001,61721007,164930006,428417006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown