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

File: <base>/training/ningbo/g3/JS13500.hea (749 bytes) 
JS13500 12 500 5000
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 54 30290 0 I
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 -83 11078 0 II
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 -137 -19171 0 III
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 15 -14531 0 aVR
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 93 18544 0 aVL
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 -112 -10014 0 aVF
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 -29 -22994 0 V1
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 -112 -30512 0 V2
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 -117 7854 0 V3
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 -20 9958 0 V4
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 5 21719 0 V5
JS13500.mat 16x1+24 1000.0(0)/mV 16 0 78 6170 0 V6
# Age: 66
# Sex: Male
# Dx: 164890007,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown