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

File: <base>/training/ningbo/g13/JS22659.hea (766 bytes) 
JS22659 12 500 5000
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 29 3346 0 I
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 73 944 0 II
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 44 -2455 0 III
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 -49 3906 0 aVR
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 -10 -3264 0 aVL
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 59 -6733 0 aVF
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 229 20108 0 V1
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 49 -23844 0 V2
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 78 -10010 0 V3
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 49 7294 0 V4
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 44 23906 0 V5
JS22659.mat 16x1+24 1000.0(0)/mV 16 0 24 12429 0 V6
# Age: 77
# Sex: Female
# Dx: 49578007,59931005,426177001,164934002,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown