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

File: <base>/training/ningbo/g12/JS21997.hea (770 bytes) 
JS21997 12 500 5000
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 -39 12031 0 I
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 -98 -5599 0 II
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 -59 -17604 0 III
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 68 2489 0 aVR
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 10 9133 0 aVL
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 -78 -17658 0 aVF
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 -49 -32586 0 V1
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 -49 -8683 0 V2
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 -49 -5971 0 V3
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 -117 32460 0 V4
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 -127 12861 0 V5
JS21997.mat 16x1+24 1000.0(0)/mV 16 0 107 31587 0 V6
# Age: 67
# Sex: Female
# Dx: 426783006,61721007,55827005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown