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

File: <base>/training/chapman_shaoxing/g4/JS03380.hea (733 bytes) 
JS03380 12 500 5000
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 44 5738 0 I
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 29 6723 0 II
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 -15 790 0 III
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 -34 -162 0 aVR
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 29 -3692 0 aVL
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 5 -2361 0 aVF
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 24 -3306 0 V1
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 83 -1886 0 V2
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 303 -3443 0 V3
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 68 3064 0 V4
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 34 5996 0 V5
JS03380.mat 16x1+24 1000.0(0)/mV 16 0 20 5613 0 V6
# Age: 80
# Sex: Female
# Dx: 164889003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown