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

File: <base>/training/chapman_shaoxing/g3/JS03012.hea (734 bytes) 
JS03012 12 500 5000
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 -34 6136 0 I
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 -24 11308 0 II
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 10 5203 0 III
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 29 -2485 0 aVR
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 -24 -5602 0 aVL
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 -10 2104 0 aVF
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 29 8533 0 V1
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 10 14857 0 V2
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 -10 14876 0 V3
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 -20 11855 0 V4
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 -112 -29426 0 V5
JS03012.mat 16x1+24 1000.0(0)/mV 16 0 -20 8439 0 V6
# Age: 58
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown