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

File: <base>/training/ningbo/g2/JS11853.hea (755 bytes) 
JS11853 12 500 5000
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 293 17550 0 I
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 264 21278 0 II
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 -29 3597 0 III
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 -278 -13194 0 aVR
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 161 891 0 aVL
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 117 6124 0 aVF
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 20 19281 0 V1
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 669 -21968 0 V2
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 869 8255 0 V3
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 986 11740 0 V4
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 698 13752 0 V5
JS11853.mat 16x1+24 1000.0(0)/mV 16 0 503 21814 0 V6
# Age: 79
# Sex: Male
# Dx: 426177001,270492004,59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown