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

File: <base>/training/chapman_shaoxing/g4/JS03723.hea (743 bytes) 
JS03723 12 500 5000
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 -44 4027 0 I
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 -54 9084 0 II
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 -10 5004 0 III
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 49 32196 0 aVR
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 -20 26278 0 aVL
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 -34 999 0 aVF
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 24 8242 0 V1
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 5 32325 0 V2
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 -88 -19012 0 V3
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 -39 -7379 0 V4
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 -239 -18042 0 V5
JS03723.mat 16x1+24 1000.0(0)/mV 16 0 -39 -12179 0 V6
# Age: 81
# Sex: Male
# Dx: 427084000,284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown