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

File: <base>/training/ningbo/g14/JS24444.hea (757 bytes) 
JS24444 12 500 5000
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 102 6141 0 I
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 273 16942 0 II
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 171 10791 0 III
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 -185 -5342 0 aVR
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 -34 -8327 0 aVL
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 220 7594 0 aVF
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 171 4694 0 V1
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 434 21023 0 V2
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 517 30271 0 V3
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 473 25858 0 V4
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 376 13569 0 V5
JS24444.mat 16x1+24 1000.0(0)/mV 16 0 351 18915 0 V6
# Age: 74
# Sex: Male
# Dx: 426177001,164934002,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown