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

File: <base>/training/ningbo/g12/JS22346.hea (759 bytes) 
JS22346 12 500 5000
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 -73 -1493 0 I
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 483 1888 0 II
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 556 3312 0 III
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 -205 5905 0 aVR
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 -317 -8468 0 aVL
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 517 -3325 0 aVF
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 -293 6445 0 V1
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 -1513 6887 0 V2
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 -1630 6752 0 V3
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 288 17893 0 V4
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 1937 -5543 0 V5
JS22346.mat 16x1+24 1000.0(0)/mV 16 0 927 14325 0 V6
# Age: 86
# Sex: Male
# Dx: 426627000,55827005,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown