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

File: <base>/training/chapman_shaoxing/g4/JS03705.hea (728 bytes) 
JS03705 12 500 5000
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 5 9413 0 I
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 54 15135 0 II
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 49 5717 0 III
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 -29 -6386 0 aVR
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 -24 -4398 0 aVL
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 49 4385 0 aVF
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 -5 13558 0 V1
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 10 26629 0 V2
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 20 -26481 0 V3
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 39 30122 0 V4
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 34 23977 0 V5
JS03705.mat 16x1+24 1000.0(0)/mV 16 0 -254 -3171 0 V6
# Age: 69
# Sex: Male
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown