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

File: <base>/training/ningbo/g8/JS18318.hea (765 bytes) 
JS18318 12 500 5000
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 -1161 -10210 0 I
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 -112 -16745 0 II
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 1049 -6487 0 III
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 639 19414 0 aVR
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 -1108 -7955 0 aVL
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 468 -17674 0 aVF
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 498 16589 0 V1
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 420 24818 0 V2
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 395 -22884 0 V3
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 376 25774 0 V4
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 249 16284 0 V5
JS18318.mat 16x1+24 1000.0(0)/mV 16 0 88 598 0 V6
# Age: 85
# Sex: Male
# Dx: 164890007,164934002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown