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

File: <base>/training/chapman_shaoxing/g4/JS03557.hea (767 bytes) 
JS03557 12 500 5000
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 -63 20490 0 I
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 20 5106 0 II
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 83 -15279 0 III
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 24 26127 0 aVR
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 -73 11676 0 aVL
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 49 21579 0 aVF
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 49 29403 0 V1
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 93 20640 0 V2
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 -20 20701 0 V3
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 -59 2601 0 V4
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 -166 -19377 0 V5
JS03557.mat 16x1+24 1000.0(0)/mV 16 0 -151 -3758 0 V6
# Age: 87
# Sex: Female
# Dx: 427084000,251164006,429622005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown