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

File: <base>/training/chapman_shaoxing/g9/JS09310.hea (768 bytes) 
JS09310 12 500 5000
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 -29 26961 0 I
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 -34 28908 0 II
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 -5 1939 0 III
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 34 -21757 0 aVR
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 -15 6233 0 aVL
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 -20 9435 0 aVF
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 -54 28834 0 V1
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 -176 26103 0 V2
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 -185 32579 0 V3
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 -176 30990 0 V4
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 -49 26251 0 V5
JS09310.mat 16x1+24 1000.0(0)/mV 16 0 -24 18267 0 V6
# Age: 61
# Sex: Male
# Dx: 426177001,429622005,428750005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown