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

File: <base>/training/chapman_shaoxing/g3/JS03014.hea (762 bytes) 
JS03014 12 500 5000
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 -10 6050 0 I
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 20 1115 0 II
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 29 -4944 0 III
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 -5 2541 0 aVR
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 -20 -573 0 aVL
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 24 -8059 0 aVF
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 34 8305 0 V1
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 24 5830 0 V2
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 39 4339 0 V3
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 54 13293 0 V4
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 -10 7974 0 V5
JS03014.mat 16x1+24 1000.0(0)/mV 16 0 15 5003 0 V6
# Age: 84
# Sex: Female
# Dx: 164889003,55827005,429622005,428750005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown