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

File: <base>/training/ningbo/g19/JS28984.hea (739 bytes) 
JS28984 12 500 5000
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 -766 16724 0 I
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 -73 17618 0 II
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 693 894 0 III
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 420 -10982 0 aVR
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 -732 1622 0 aVL
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 307 3106 0 aVF
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 151 -3484 0 V1
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 83 2396 0 V2
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 171 19785 0 V3
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 166 28881 0 V4
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 161 -19941 0 V5
JS28984.mat 16x1+24 1000.0(0)/mV 16 0 -68 17426 0 V6
# Age: 63
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown