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

File: <base>/training/chapman_shaoxing/g4/JS03454.hea (735 bytes) 
JS03454 12 500 5000
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 -54 12045 0 I
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 -24 17886 0 II
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 29 5598 0 III
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 39 -8800 0 aVR
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 -44 -3032 0 aVL
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 0 5717 0 aVF
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 44 2435 0 V1
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 -44 -23403 0 V2
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 -39 -24838 0 V3
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 -44 25623 0 V4
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 -44 25774 0 V5
JS03454.mat 16x1+24 1000.0(0)/mV 16 0 -44 24820 0 V6
# Age: 51
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown