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

File: <base>/training/ningbo/g4/JS13753.hea (766 bytes) 
JS13753 12 500 5000
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 39 19521 0 I
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 185 15211 0 II
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 146 -4364 0 III
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 -112 -11341 0 aVR
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 -54 5831 0 aVL
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 166 -654 0 aVF
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 -913 -28858 0 V1
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 -1166 -19958 0 V2
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 -996 -11280 0 V3
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 -498 10639 0 V4
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 20 24349 0 V5
JS13753.mat 16x1+24 1000.0(0)/mV 16 0 185 -22005 0 V6
# Age: 78
# Sex: Female
# Dx: 164930006,164890007,6374002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown